FitSugar

Take Care of Your Bikini Line

FitSugar — Thu, 10 May 2007 03:30:00 -0700

Everyone has a certain way that they deal with their bikini line. Whether you shave or wax, there's something we all have to deal with - IRRITATION!

Nobody talks much about how to take care of your bikini line once the hair is removed, but we all get itchy or painful red bumps. When the hair grows back, since it's curly and course, it can get stuck underneath the first few layers of your skin, causing ingrown hairs.

Here's how to prevent them:

Gently exfoliate daily - Get yourself a pair of loofah gloves, lather up with some moisturizing soap, and gently scrub your bikini line. They've got a rough texture to get rid of dead skin cells, but they're gentle enough to use every day. My fave are from The Body Shop ($7.00) because they have a little loop on each glove so you can hang them in the shower.
Wear loose-fitting undies - If the elastic on your underwear is making indentations on your skin, than it's way too tight. All that rubbing will irritate your sensitive skin, and cause more ingrown hairs.

Fit's Tips: Sometimes you may need to help get rid of an ingrown hair if it becomes too painful. Sterilize a pair of tweezers with some rubbing alcohol, and pluck the hair out. Wipe the area with some alcohol afterwards.

Do you all have any tips to share on this one? Let me know in the comments below.

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Ingrown Hairs - Not a Fan

FitSugar — Tue, 13 Feb 2007 02:00:00 -0800

When you remove unwanted hair from your body by waxing or shaving, you run the risk of ingrown hairs. I've had women tell me to never wax my bikini line ever, because those hairs are thick and curly, so they tend to get trapped inside the hair follicle and grow in crooked more often than say your leg hair.

I'm not going to let a little ingrown hair keep me from waxing. Oh no. Here's a tip I picked up from a waitress when I was out to dinner one night (really). She said she was way into waxing (don't ask me how we got started talking about that), and she waxed everything, including her armpits (ouch).

Her advice: To prevent those irritating little red bumps you get from ingrown hairs, you must exfoliate the area daily.

Now I'm not saying use something harsh like a sugar scrub on your sensitive parts - I much prefer using loofah gloves. They are gentle enough to use every day.

And exfoliating consistently to remove dead skin cells really helps prevent those suckers. So you can wax and shave all you want and get silky smooth skin without those annoying red bumps.

Valerie Bertinelli Believes in Her Amazing Body

FitSugar — Mon, 20 Jul 2009 13:00:48 -0700

2009 is the year of firsts for Valerie Bertinelli. Back in March she appeared in a bikini on the cover of People magazine after losing 50 pounds, and this weekend she completed the Napa-to-Sonoma Wine Country Half-Marathon. Valerie crossed the finish line in 2:12:19 and commented, "I am in amazement. I can't believe what a body can do if you believe in it."

She had her boyfriend and workout buddy Tom Vitale with her every step of the way, and she ramped up her training regimen during the months leading up to the race. That meant more running, ab-work, and upper body workouts. Valerie is still on a high from finishing the half-marathon, but her trainer thinks she's going to do a full marathon before she's 50. She said, "I have till April. I'm not committing yet! I haven't wrapped my head around it. We're negotiating."

It seems to me that if Valerie puts her mind to something, her body will follow. Her achievements prove that having faith in yourself can work wonders.

Beware Bikini Waxing

FitSugar — Thu, 18 Jun 2009 10:00:00 -0700

Along with toning body parts hidden from the sun all Winter, beach season often means waxing. Unfortunately, the bikini wax presents a whole new set of Summer dangers.

Bluntly put, we have hair in our nether regions to protect the sensitive skin and mucous membranes found in the genital area. When you wax your bikini line or go all the way with a Brazilian, you strip away a layer of the body's protection - and little bits of skin are torn off as well. This allows bacteria to slip through the barrier and cause an infection under your skin. The waxing process also creates inflammation, which can exacerbate the potential infection by trapping bacteria. Some physicians caution those with compromised immune systems or diabetes, chronic kidney, or liver disease to skip waxing completely.

If you do opt for a bikini wax, make sure the facility is licensed and ask around and get recommendations from friends. It also helps to keep the inflammation down with one percent hydrocortisone cream, and you can aim to prevent infection with a topical antibiotic cream as well.

Have you ever had an infection from getting waxed?

Getty

Fitness Fashion Flash: Roxy Making Workout Gear

FitSugar — Mon, 18 May 2009 13:00:00 -0700

If you're a fan of the Roxy brand, known for surf inspired styles, you will be excited to know the company is launching an activewear line. Their affordable sport fashions will be arriving at stores in late May. Because it is Roxy, you can expect their fitness designs to feature bright, playful colors - lime green, fluorescent pink, canary yellow - found in their line of bikinis. Aside from a bold palette, the prints will feature stripes and over-sized flowers mixed with geometric shapes. Roxy's first season of fitness gear will feature 26 designs from tank tops with built-in bras to capris and running shorts. I suspect they will be perfect for running on the beach.

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Uterine fibroids and hysterectomy

FitSugar — Wed, 08 Oct 2008 17:35:01 -0700

HEALTH GUIDE REFERENCE FROM A.D.A.M

Highlights

Uterine Artery Embolization Versus Standard Surgery

Many women with fibroids are considering a procedure called uterine artery embolization (UAE) as an alternative to standard surgery such as hysterectomy or myomectomy. A study published in 2007 in the New England Journal of Medicine compared these treatment approaches. The study suggested that UAE results in shorter hospital stay and faster recovery time, but a small percentage of women may later need repeat embolization or a hysterectomy. There were similar improvements in quality of life regardless of whether a woman had UAE or standard surgery.

Magnetic-Resonance Guided Focused Ultrasound (MRgFUS)

MRgFUS is a new non-surgical approach for treating fibroids. A 2006 study in Obstetrics and Gynecology indicated that taking gonadotropin-releasing hormone (GnRH) agonist drugs before this procedure may help reduce fibroid volume and improve outcomes.

Predictors of Hysterectomy

Combined factors can predict whether a woman will decide to have a hysterectomy, according to a 2007 study published in the Journal of the American College of Surgeons. Women who met all three criteria had a 95% chance of having a hysterectomy:

Presence of symptoms (pelvic pain, bleeding, symptomatic fibroids)
Lack of symptom improvement despite treatment
Previous use of GnRH agonist drugs

Hysterectomy and Sexual Function

Women who have both their uterus and cervix removed (total hysterectomy) are no more likely to experience sexual problems than women who have only their uterus removed (subtotal hysterectomy), suggests a 2006 review in the Cochrane Database. The review also found no differences between total and subtotal hysterectomy for urinary and bowel problems. However, women who had subtotal hysterectomy were more likely to experience cyclical bleeding during the year after surgery than women who had a total hysterectomy.

Hormone Replacement Therapy (HRT) and Breast Cancer Risk

Estrogen-only HRT after hysterectomy does not appear to increase breast cancer risk when used in the short term (up to 20 years), according to several 2006 studies. Combination estrogen-progestin HRT does increase breast cancer risk.

Introduction

A uterine fibroid (known medically as a leiomyoma or myoma ) is a noncancerous (benign) growth composed of smooth muscle and connective tissue. The size of a fibroid varies from that of a pinhead to larger than a melon. Fibroids have been reported weighing more than 20 pounds.

Fibroids originate from the thick wall of the uterus and are categorized by the direction in which they grow:

Intramural fibroids grow within the middle and thickest layer of the uterus (called the myometrium). They are the most common fibroids.
Subserosal fibroids grow out from the thin outer fibrous layer of the uterus (called the serosa). Subserosal can be either stalk-like (pedunculated) or broad-based (sessile). These are the second most common fibroids.
Submucous fibroids grow from the uterine wall toward and into the inner lining of the uterus (the endometrium). Submucous fibroids can also be stalk-like or broad-based. Only about 5% of fibroids are submucous.

Fibroid tumors may not need to be removed if they are not causing pain, bleeding excessively, or growing rapidly.

The Primary Organs and Structures in the Reproductive System. The primary structures in the reproductive system are as follows:

The uterus is a pear-shaped organ located between the bladder and lower intestine. It consists of two parts, the body and the cervix.
When a woman is not pregnant the body of the uterus is about the size of a fist, with its walls collapsed and flattened against each other. During pregnancy the walls of the uterus are pushed apart as the fetus grows.
The cervix is the lower portion of the uterus. It has a canal opening into the vagina with an opening called the os, which allows menstrual blood to flow out of the uterus into the vagina.
Leading off each side of the body of the uterus are two tubes known as the fallopian tubes. Near the end of each tube is an ovary.
Ovaries are egg-producing organs that hold 200,000 - 400,000 follicles (from folliculus, meaning "sack" in Latin). These cellular sacks contain the materials needed to produce ripened eggs, or ova.

The inner lining of the uterus is called the endometrium. During pregnancy this inner lining thickens and becomes enriched with blood vessels to house and support the growing fetus. If pregnancy does not occur, the endometrium is shed as part of the menstrual flow. Menstrual flow also consists of blood and mucus from the cervix and vagina.

Reproductive Hormones. The hypothalamus (an area in the brain) and the pituitary gland regulate the reproductive hormones. The pituitary gland is often referred to as the master gland because of its important role in many vital functions, many of which require hormones.

In women, six key hormones serve as chemical messengers that regulate the reproductive system:

The hypothalamus first releases the gonadotropin-releasing hormone (GnRH).
This chemical, in turn, stimulates the pituitary gland to produce follicle-stimulating hormone (FSH) and luteinizing hormone (LH).
Estrogen, progesterone, and the male hormone testosterone are secreted by the ovaries at the command of FSH and LH and complete the hormonal group necessary for reproductive health.

Click the icon to see an image of the uterus.

Click the icon to see an image of the pituitary gland.

Click the icon to see an image of the hypothalamus.

Causes

Inherited genetic factors may be important in many cases of fibroids. Researchers are investigating unique genetic factors that regulate hormones. Proteins called growth factors may be responsible for some of the abnormalities leading to uterine muscle overgrowth and fibroids. Scientists have identified chromosomes carrying a total of 145 genes that may affect fibroid growth. Some experts report that uterine fibroids are inherited from paternal (the father's) genes.

Uterine fibroids often grow during pregnancy, and they degenerate after menopause. From these observations and certain studies researchers are fairly certain that the female hormones, both estrogen and progesterone, play a role in their growth. Their role, however, is not clear. Some theories about the relationship to fibroids and estrogen include the following:

Estrogen patterns in fibroids are similar to those in pregnancy. That is, like smooth muscle cells in the uterus during pregnancy, fibroid cells exposed to female hormones do not respond normally to signals that would make them self-destruct and return to a nonpregnant state. (This natural self-destruction is a process called apoptosis). Instead, they continue to grow.
Some evidence suggests that estrogen may inhibit a tumor-suppressor gene called p53 in fibroid tissue, therefore triggering cell proliferation leading to fibroid growth. (P53 plays a role in some cancer-cell growth, although in this case the process is not cancerous.)

The formation of fibroids may be attributable to abnormalities in substances called growth factors. These are special proteins, secreted by different cell types, that are responsible for cell-to-cell interaction. Many of these substances regulate a process called angiogenesis, which causes new blood vessels to sprout from pre-existing ones. The production of new blood vessels then feeds any existing growth, such as fibroids.

The growth factors that appear to play an important role in many female reproductive disorders are Basic Fibroblast Growth Factor (BFGF) and Vascular Endothelial Growth Factor (VEGF). BFGFs are involved in the proliferation of cells that form connective tissue, which supports the body's organs and structure. VEGFs are involved with cell growth in smooth muscles that line blood vessels. Some evidence suggests they play a role in uterine fibroids.

Other growth factors being studied specifically for fibroids include Insulin-like Growth Factor (IGF)-I, Epidermal Growth Factor (EGF), Platelet Derived Growth Factor (PDGF), and Transforming Growth Factor (TGF).

Symptoms

Fewer than 25% of patients with fibroids experience symptoms. When they do, they include:

The most common symptom is prolonged and heavy bleeding during menstruation. This is caused by fibroid growth bordering the uterine cavity. In severe cases, heavy bleeding may last as many as 2 weeks. Fibroids rarely bleed between periods, except in a few cases of very large fibroids.
Large fibroids can also cause pressure and pain in the abdomen or lower back that sometimes feels like menstrual cramps.
As the fibroids grow larger, some women feel them as hard lumps in the lower abdomen.
Very large fibroids may give the abdomen the appearance of pregnancy and cause a feeling of heaviness and pressure. In fact, large fibroids are defined by comparing the size of the uterus to the size it would be at specific months during gestation.
Unusually large fibroids may press against the bladder and urinary tract and cause frequent urination or the urge to urinate, particularly during the night when a woman is lying down.
Abnormal pain during intercourse (called dyspareunia).
If the fibroids press on the ureters (the tubes going from the kidneys to the bladder), obstruction or blockage of urine may result.
Fibroid pressure against the rectum can cause constipation.

Risk Factors

Uterine fibroids are the most common tumor found in female reproductive organs. It is estimated that over 50% of women age 30 - 50 have fibroids, although they cause symptoms in only about 25%. A survey of 1,364 women suggested an even higher prevalence of over 80% in African-American women and almost 70% in white women. A number of possible risk factors have been identified, but very little research exists to confirm them.

Uterine fibroids are particularly common in African-American women, with an estimated prevalence of 50 - 75%. These women are also more likely to have severe pain, anemia, and larger and more numerous fibroids than women in other population groups. Although genetics may play a role, women of African descent who live in other countries do not appear to have as high an incidence of fibroids. This suggests that diet or other environmental factors are at work in the development of fibroids in African-American women.

Fibroids can start to grow soon after puberty, although usually they are detected when a woman reaches young adulthood. Women with fibroids are at risk for accelerated fibroid growth when estrogen levels are high or when lifestyle behaviors keep estrogen levels high.

Some examples of risk factors for fibroids that are also associated with high estrogen exposure include:

Early onset of menstrual period (before age 12)
Being overweight and sedentary
Never being pregnant. The risk for fibroids decreases with more children. (This risk factor, however, may be due to a greater risk for infertility caused by fibroids in the first place.)

Combined Oral Contraceptives. Combined oral contraceptives contain estrogen and progesterone and the evidence on their effects on fibroids have been conflicting. Early reports suggested they might be a risk factor. Most studies conducted more recently, however, have found no association and some even suggest that the newer low-dose OC combinations may be protective.

Hormone Replacement Therapy. Hormone replacement therapies (HRT) contain estrogen alone or estrogen plus progesterone. After menopause, fibroids usually shrink. Researchers are investigating whether the hormones used in HRT could cause existing fibroids to persist or even grow. Some studies, but not all, have found greater fibroid growth with the use of patch-administered hormone drugs. (In one of the studies, taking oral estrogen, however, had no effect.) A 2001 systematic review of studies reported some fibroid growth in women taking HRT, but usually without any significant symptoms.

If HRT has an effect on fibroid growth, it is unlikely to be severe. Any increase in fibroid growth during menopause must be evaluated surgically by a gynecologist since such growth, even if a woman is on hormone replacement therapy, may mean cancer.

High blood pressure (hypertension) may be associated with increased fibroid risk according to a 2005 epidemiologic study. The prospective study tracked women in the Nurses’ Health Study for 10 years and found that for every 10 mm/Hg increase in diastolic blood pressure, the risk for developing fibroids increased by 8 - 10%. (Interestingly, women who used antihypertensive medications had the highest risk.). Researchers reported that women with hypertension were 24% more likely to develop fibroids and that the longer a woman had hypertension, the greater her risk.

Complications

Effect on Fertility. The effect of fibroids on fertility is controversial. A 2002 analysis suggested that they may account for infertility in only 1 - 2.4% of women who have trouble conceiving. Large fibroids may cause infertility by:

Impairing the uterine lining
Blocking the fallopian tubes
Distorting the shape of the uterine cavity
Altering the position of the cervix and preventing sperm from reaching the uterus

Some evidence suggests that even small fibroids may reduce the chances of pregnancy in women who are undergoing assisted reproductive techniques. Treatments to reduce fibroids may be helpful in such women, although there has been little research on this subject.

Effect on Pregnancy.Fibroids can increase pregnancy complications and delivery risks. These include:

Cesarean section delivery
Breech presentation (baby enters the birth canal upside down with feet or buttocks emerging first)
Preterm birth
Placenta previa (placenta covers the cervix)
Excessive bleeding after giving birth (postpartum hemorrhage)

A 2006 study found that pregnant women with at least one fibroid had the following increased risks: cesarean delivery (57%), breech birth (64%), preterm delivery (45%), placenta previa (86%), and postpartum hemorrhage (157%).

Anemia due to iron deficiency can develop if fibroids cause excessive bleeding. Oddly enough, smaller fibroids, usually submucous, are more likely to cause abnormally heavy bleeding than larger ones.

Most cases of anemia are mild. Mild anemia can cause weakness and fatigue. Moderate-to-severe anemia can cause shortness of breath, rapid heart rate, lightheadedness, headaches, ringing in the ears (tinnitus), irritability, pale skin, restless legs syndrome, and mental confusion. Heart problems can occur if prolonged and severe anemia is not treated. Pregnant women who are anemic, particularly in the first trimester, have an increased risk for a poor pregnancy outcome.

Large fibroids that press against the bladder occasionally result in urinary tract infections. Pressure on the ureters may cause urinary obstruction and kidney damage.

The female and male urinary tracts are relatively the same except for the length of the urethra.

Fibroids can cause cramping during a period, which can be quite intense at times.

Pain can also develop if the blood supply is cut off from the fibroid tissue. In such cases, the cells blacken and die (a process called necrosis) from lack of oxygen. This event may occur under the following circumstances:

A very large fibroid outgrows its own blood supply.
A pedunculated fibroid (one that grows on a stem from the uterine wall) becomes twisted, thus cutting off its blood supply.
Pregnancy occurs, in which the risk for fibroid cell degeneration and necrosis increases.

Rarely, a fibroid breaks away from the uterus and develops in other locations. They are typically one of the following:

Benign Metastasizing Leiomyoma or BML (which usually spreads to the lung)
Disseminated Peritoneal Leiomyomatosis (which spreads to the abdominal wall)

Neither is cancerous, although there is some evidence that BML, which often occurs after menopause, may represent a slow-growing variant of leiomyosarcoma.

Fibroids are nearly always noncancerous, even if they have abnormal cell shapes. Cancer of the uterus nearly always develops in the lining of the uterus (endometrial cancer). Only in rare cases (less than 0.1%) does cancer develop from a malignant change in a fibroid (called leiomyosarcoma). Nevertheless, rapidly enlarging fibroids in a premenopausal woman or even slowly enlarging fibroids in a postmenopausal woman require surgical evaluation to rule out cancer.

Click the icon to see an image of uterine cancer.

Diagnosis

A doctor will perform a pelvic examination to check for pregnancy-related conditions and signs of fibroids or other abnormalities, such as ovarian cysts.

The doctor needs to have a complete history of any medical or personal conditions that might be causing heavy bleeding:

Any family history of menstrual problems or bleeding disorders.
The presence or history of any medical conditions that might be causing heavy bleeding. Women who visit their gynecologist with menstrual complaints, particularly heavy bleeding, pelvic pain, or both may actually have an underlying medical disorder, which must be ruled out.
The pattern of the menstrual bleeding. (If it occurs during regular menstruation, nonhormonal treatments are tried first. If bleeding is irregular, occurs between periods, with premenstrual pain, after sex, or is associated with pelvic pain, the doctor should look for specific conditions that may cause these problems.)
Regular use of any medications (including vitamins and over-the-counter drugs).
Diet history, including caffeine and alcohol intake.
Past or present contraceptive use.
Any recent stressful events.
Sexual history. (It is very important that the patient trust the doctor enough to describe any sexual activity that might be risky.)

Almost all women, at some time in their reproductive life, experience heavy bleeding during menstrual periods ( menorrhagia ). Being taller, older, and having a higher number of pregnancies increase the chances for heavier-than-average bleeding. In some cases the cause of heavy bleeding is unknown, but a number of conditions can cause menorrhagia or contribute to the risk:

Miscarriage. An isolated instance of heavy bleeding usually after the period due date may be due to a miscarriage. If the bleeding occurs at the usual time of menstruation, however, miscarriage is less likely to be a cause.
Having late periods or approaching menopause. These events may cause occasional menorrhagia.
Uterine polyps. (These are small benign growths in the uterus.)
Certain contraceptives. (Oral contraceptives or an intrauterine device, an IUD.)

The intrauterine device (IUD) shown uses copper as the active contraceptive; others use progesterone in a plastic device. IUDs are very effective at preventing pregnancy (less than 2% chance per year for the progesterone IUD, less than 1% chance per year for the copper IUD). IUDs come with an increased risk of ectopic pregnancy and perforation of the uterus, and do not protect against sexually transmitted disease. IUDs are prescribed and placed in the uterus by a health care provider.

Bleeding disorders. Bleeding disorders that impair blood clotting can cause heavy menstrual bleeding and, according to different studies, have been associated with between 10 - 17% of menorrhagia cases. Von Willebrand disease, a genetic condition, is the most common of these bleeding disorders. Most, but not all, studies report this problem to be more common in African-American than Caucasian women. Most bleeding disorders have a genetic basis and should be suspected in adolescent girls who experience heavy bleeding.
Uterine cancer.
Pelvic infections.
Endometriosis. (These are small implants of uterine tissue. They are more likely to cause pain than bleeding.)

Click the icon to see an image of endometriosis.

Adenomyosis. This condition occurs when glands from the uterine lining become embedded in the uterine muscle. Its symptoms are nearly identical to fibroids (heavy bleeding and pain), and in one study fibroids were also present in 62% of cases. It is most likely to develop in middle-aged women who have had many children.
A number of medical conditions, including thyroid problems, systemic lupus erythematosus, diabetes, certain cancers and chemotherapies, and some uncommon blood disorder.
Certain drugs, including anticoagulants and anti-inflammatory medications.
In many cases, the cause of heavy bleeding is unknown.

Hysteroscopy is a procedure that may be used to detect the presence of fibroids, polyps, or other causes of bleeding. Although less invasive procedures can also detect causes of abnormal uterine bleeding, hysteroscopy has the added advantage of serving as a surgical procedure for the removal of submucous fibroids. It is also quite useful in ruling out cancer. If cancer is suspected, more invasive procedures, such as dilation and curettage (D&C) or endometrial biopsy, are warranted.

It is done in the office setting and requires no incisions. The procedure uses a long flexible or rigid tube called a hysteroscope, which is inserted into the vagina and through the cervix to reach the uterus. A fiber optic light source and a tiny camera in the tube allow the doctor to view the cavity. The uterus is filled with saline or carbon dioxide to inflate the cavity and provide better viewing. This can cause cramping.

Hysteroscopy is non-invasive; however, 30% of women report severe pain with the procedure. The use of an anesthetic spray, such as lidocaine, may be highly effective in preventing pain during this procedure. Other complications include excessive fluid absorption, infection, and uterine perforation.

Ultrasound and Sonohysterography. Ultrasound is the standard imaging technique for evaluating the uterus and ovaries, detecting fibroids, ovarian cysts and tumors, and also obstructions in the urinary tract. It uses sound waves to produce an image of the organs and entails no risk and very little discomfort.

Transvaginal sonohysterography uses ultrasound along with saline infused into the uterus, which enhances the visualization of the uterus. This technique is proving to be more accurate than standard ultrasound in identifying potential problems. Some experts believe it should be the first-line tool for diagnosing heavy bleeding.

Magnetic Resonance Imaging. Magnetic resonance imaging (MRI) provides a better image of any fibroids that might be causing bleeding. An MRI can help the doctor decide if a woman is a candidate for minimally invasive uterine artery embolization (UAE). Fibroids with low blood flow (“nonviable tumors”) may not be suitable for UAE. An MRI may also be better than an ultrasound for evaluating uterine size and fibroid location.

When heavy or abnormal bleeding occurs, an endometrial (uterine) biopsy can be performed in the office along with an ultrasound. It is usually used with a procedure called dilation and curettage (D&C), which is particularly important to rule out uterine (endometrial) cancer. A D&C is a somewhat invasive procedure:

A D&C is usually done in an outpatient setting so that the patient can return home the same day, but it sometimes requires a general anesthetic. It may need to be performed in the operating room to rule out serious conditions or treat some minor ones that may be causing the bleeding.
The cervix (the neck of the uterus) is dilated (opened).
The surgeon scrapes the inside lining of the uterus and cervix.

Click the icon to see an image of a D&C.

The procedure is used to take samples of the tissue and to relieve heavy bleeding in some instances. D&C can also be effective in scraping off small endometrial polyps, but it is not very useful for most fibroids, which tend to be larger and more firmly attached.

Lifestyle Changes

Because fibroids are almost never life-threatening, watchful waiting is a reasonable option for many women (even those with large fibroids), particularly if they are approaching menopause.

Any woman who chooses watchful waiting should be sure other causes of heavy bleeding have been ruled out. She should also have regular pelvic examinations and ultrasounds performed to monitor the growth of the fibroid.

Foods for Maintaining Healthy Iron Stores. The following are some suggestions for increasing iron levels in the diet:

The best foods for increasing or maintaining healthy iron levels contain absorbable iron, called heme iron. Such foods include (in order of iron-richness) clams, oysters, organ meats, beef, pork, poultry, and fish.
About 60% of iron in meat is poorly absorbed; this is a form called non-heme iron. Eggs, dairy products, and vegetables that contain iron only have the non-heme form. Such plants include dried beans and peas, iron-fortified cereals, bread, and pasta products, dark green leafy vegetables (chard, spinach, mustard greens, kale), dried fruits, nuts, and seeds.
Increasing intake of vitamin-C rich foods can enhance absorption of non-heme iron during a single meal, although regular intake of vitamin C does not appear to have any significant effect on iron stores. In any case, vitamin-C rich foods are healthy and include broccoli, cabbage, citrus fruits, melon, tomatoes, and strawberries. One orange or 6 ounces of orange juice can double the amount of iron your body absorbs from plant foods.

Like most vitamins, vitamin C may be obtained in the recommended amount with a well-balanced diet, including some enriched or fortified foods.

Foods containing riboflavin (vitamin B2) may help enhance the response of hemoglobin to iron. Sources include liver, dried fortified cereals, and yogurt.
Cooking in cast iron pans and skillets is known to increase iron content of food. According to one study, however, boiling, steaming, or stir-frying many vegetables in utensils composed of any material significantly increases the release of iron stored in plants so it is available to the body.
Certain nutrients, such as tannin (found in tea) or phytic acid (found in foods such as seeds and bran) interfere with the body's absorption of dietary iron. (It is commonly believed that fiber impedes iron absorption, but researchers report that it most likely has no effect.)

Sources of Vitamins B12 and Folate. Vitamins B12 and folate are important for prevention of anemia related to nutritional deficiencies. Although this anemia is not necessarily related to fibroids, these vitamins are very important for good health in general and for reproductive health in women.

The only natural dietary sources of B12 are animal products such as meats, dairy products, eggs, and fish (clams and oily fish are very high in B12). Like other B vitamins, B12 is added to commercial dried cereals. The recommended daily allowance (RDA) is 2.4 mcg a day. Deficiencies are rare in young people, although the elderly may have trouble absorbing natural vitamin B12 and require synthetic forms from supplements and fortified foods.

Click the icon to see an image of vitamin B12 sources.

Folate is best found in avocado, bananas, orange juice, cold cereal, asparagus, fruits, green, leafy vegetables, dried beans and peas, and yeast. The synthetic form, folic acid, is added to commercial grain products. Vitamins are usually made from folic acid, which is about twice as strong as folate. Many experts recommend that adults have 400 mcg of folic acid daily, which is considerably higher than standard recommendations of 400 mcg of folate. Low levels of folate during pregnancy are common without supplements; deficiencies at that time increase the risk of neural tube defects in newborns. Women who are planning to get pregnant should take 400 mcg of folic acid before conception as well as when they are pregnant or breast feeding.

Click the icon to see an image of folate sources.

Iron Supplements. Iron supplements are best for restoring iron levels, but they should be used only when dietary measures have failed. Women should always discuss such supplements with their doctor.

See In-Depth Report #57: Anemia.]

Many women with menstrual disorders may resort to alternative treatments. There has been little research on whether any such therapies benefit fibroids.

Acupuncture. Some women report relief from pelvic pain and heaviness after acupuncture

Click the icon to see an image of acupuncture.

Yoga. Yoga exercises help some women relieve sensations of heaviness and pressure.

Herbal Remedies. Herbal remedies used for fibroids include ginseng or herbal combinations of rhubarb, cinnamon, and sargassum seaweed. There is no scientific evidence that these herbs are effective. Pycnogenol is a plant extract from the bark of the French maritime tree. Studies suggest it may provide some relief for menstrual pain (dysmenorrhea).

Generally, manufacturers of herbal remedies and dietary supplements do not need FDA approval to sell their products. Just like a drug, herbs and supplements can affect the body's chemistry, and therefore have the potential to produce side effects that may be harmful. There have been a number of reported cases of serious and even lethal side effects from herbal products. Patients should check with their doctor before using any herbal remedies or dietary supplements.

Medications

Because fibroid growth tends to stop and regress after menopause, the important reproductive hormones -- estrogen, progesterone, or both -- most likely play a critical role in their survival. Some drugs that block either of these hormones are used to treat severe fibroids with some success.

Oral contraceptives (OCs) are sometimes used to control the heavy menstrual bleeding (menorrhagia) associated with fibroids, but they do not help prevent fibroid growth. Newer types of continuous-dosing OCs, such as Seasonique, reduce the number of periods a woman has per year. In May 2007, the FDA approved Lybrel, a continuous-dosing OC that completely eliminates periods.

Intrauterine devices (IUDs) that release progestin can be very beneficial for menorrhagia. Specifically, the levonorgestrel-releasing intrauterine system, or LNG-IUS (Mirena, FibroPlant), has shown excellent results. Many experts now recommend the LNG-IUS as a first-line treatment for menorrhagia, particularly for women who may face hysterectomy (removal of uterus), conservative surgery such as endometrial resection (removal of endometrial lining), or endometrial ablation (destruction of endometrial lining). [See In-Depth Report #100: Menstrual disorders.]

Gonadotropin releasing hormone (GnRH) blocks the release of the reproductive hormones LH (luteinizing hormone) and FSH (follicular-stimulating hormone). As a result, the ovaries stop ovulating and no longer produce estrogen. GnRH agonists include goserelin (Zoladex), buserelin, a monthly injection of leuprolide (depot Lupron), and nafarelin (Synarel), a nasal spray. Such drugs may be used alone or in preparation for procedures used to destroy the uterine lining.

These drugs may be used in the following situations:

As preoperative treatment 3 - 4 months before uterine surgery. In a major analysis, the use of GnRH agonists reduced fibroid size and uterus volume, helped correct any existing anemia due to blood loss, reduced blood loss during surgery, and reduced the duration of hospital stay. (Some experts question, however, whether the benefits outweigh the costs.)
For women with fibroids nearing menopause. (Such women only need them for a short period.)
Possibly helpful in improving subsequent fertility. (However, women should not try to become pregnant while taking these drugs, as they pose a risk for birth defects.)

While GnRH agonists can reduce fibroids by between 30 - 90% of original size, they have certain limitations:

They are not permanent cures, and fibroids regrow after the drugs are discontinued.
They are injected drugs and cannot be taken orally.
They are expensive.
Long-term use of GnRh agonists causes bone density loss, which can lead to osteoporosis.

Before using these drugs, the doctor should be certain that no other complicating conditions are present, particularly leiomyosarcoma (cancer). The use of these drugs can delay treatment of the malignancy and cause severe complications.

Commonly reported side effects, which can be severe in some women, include menopausal-like symptoms. These symptoms include hot flashes, night sweats, changes in the vagina, weight change, and depression. The side effects vary in intensity, depending on the GnRH agonist. They may be more intense with leuprolide and persist after the drug has been stopped.

The most important concern is possible osteoporosis from estrogen loss. Women should not take these drugs for more than 6 months. Certain approaches may preserve enough estrogen to protect bones and still effectively relieve endometriosis symptoms:

Add-back therapy, which provides doses of estrogen and progestin that are high enough to maintain bone density but too low to offset the beneficial effects of the GnRH agonist.
Intermittent leuprolide, which uses repeated 6-month courses of GnRH agonists followed by an average of 9 months of symptom control only.
Taking GnRH agonists in very low doses is an alternate approach, but is still largely untested.
Adding a bone-protective drug may be helpful. The standard ones are bisphosphonates, which include alendronate (Fosamax), risedronate (Actonel), and etidronate (Didronel). Other drugs are being tested in combination with a GnRH agonist to preserve bone. They include the parathyroid hormone teriparatide (Forteo) and selective estrogen-receptor modulators (SERMs), such as raloxifene (Evista).

GnRH treatments used alone do not prevent pregnancy. Furthermore, if a woman becomes pregnant during their use, there is some risk for birth defects. Women who are taking GnRH agonists should use non-hormonal birth control methods, such as the diaphragm, cervical cap, or condoms while on the treatments.

Danazol (Danocrine) resembles a male hormone. It suppresses estrogen and is effective for heavy menstrual bleeding caused by fibroids. In some women it produces male characteristics, such as facial hair and voice change. Other side effects include weight gain, acne, and dandruff. It may increase the risk for unhealthy cholesterol levels. A few cases of blood clots and strokes have been reported. There is no available long-term experience using danazol for fibroids.

Gestrinone. Antiprogestins are promising drugs for fibroids. Gestrinone has been shown to reduce uterine volume and stop bleeding. In addition, benefits appear to persist. In one study, 89% of the women maintained smaller uterine volume for at least 18 months after stopping the treatment. In another study, bone density even increased slightly. Adverse effects of gestrinone include male hormone symptoms, such as acne, and possibly the development of unhealthy cholesterol levels.

Mifepristone. Mifepristone (Mifeprex) is an anti-progestin that has reduced fibroid size in some studies. In one study, it reduced fibroids as significantly as GnRH agonists, and the fibroids were less likely to recur. However, this medicine can have severe side effects.

Asoprisnil. A promising new antiprogestin called Asoprisnil has been shown to reduce fibroids. The drug is in late-stage clinical trials.

Although they have not been studied for fibroids, nonsteroidal anti-inflammatory drugs (NSAIDs) taken on a regular schedule reduce heavy menstrual bleeding and pain from unknown causes. These drugs reduce inflammation, in part by their action against prostaglandins, the chemicals that stimulate uterine contractions and cause pain. Aspirin is the most common NSAID, but there are dozens of others, including ibuprofen (Advil, Motrin) and naproxen (Aleve, Anaprox, Naprosyn). Both ibuprofen and naproxen are recommended for menstrual pain. However, long-term use of any NSAID can increase the risk for gastrointestinal bleeding and ulcers. In addition, long-term use of high-dose NSAIDs (with the exception of aspirin) can increase the risk for heart attacks and strokes. To reduce these risks, it is best to take the lowest dose of NSAIDs for the shortest time possible.

A number of other drugs are under investigation for treating fibroids:

Selective estrogen-receptor modulators (SERMs) are drugs that have some of the effects of estrogen but do not produce some of its complications, such as a higher risk for uterine cancer. Raloxifene (Evista) is proving to help prevent bone loss in patients taking GnRH agonists for uterine fibroids, and may also be helpful as a single drug for preventing fibroid growth.
Drugs that block growth factors believed to play a role in fibroids are also under investigation. Pirfenidone is one such drug, which blocks fibroid cell reproduction. Another is interferon alpha, substance that inhibits angiogenesis (the growth of new blood vessels).
Drugs derived from retinoids (vitamin A compounds) may inhibit cell proliferation in fibroid tissue.
Fulvestrant (Faslodex) blocks estrogen and has been studied for uterine fibroids and endometriosis, although progress in these areas has stalled in favor of research for its use in breast cancer.

Surgery

If nonsurgical strategies do not relieve symptoms, surgery may be the best option for treatment. Surgery may be indicated depending on a number of factors:

Intractable Side Effects. Surgery may be warranted if fibroids are causing distressing and intractable symptoms that have not been relieved by nonsurgical or minimally invasive therapies. Assuming, however, that symptoms do not pose serious health or life-threatening conditions, a woman should make her decision based on the factors she deems important (the desire for children, for example).

Ureteral Obstruction. Large fibroids sometimes press down on the ureters (the tubes going from each kidney to the bladder), thereby blocking urine from emptying into the bladder. Because ureteral obstructions can permanently damage kidneys, surgery may be indicated.

Inability to Evaluate Ovaries. The risk for missing a diagnosis of ovarian cancer is higher when fibroids are too large to permit evaluation of the ovaries by pelvic examination or ultrasound. Ovarian cancer is particularly deadly because it is so difficult to catch early enough for curative treatment. The risk for this cancer, however, is very low in women without a family history, especially before menopause. Women with a family history of ovarian cancer and large fibroids may need to consider surgery.

Enlarging Fibroids. Rapidly growing fibroids may signify cancer (leiomyosarcoma), which must be ruled out. In postmenopausal women, even slow growth raises suspicions for cancer. However, many hysterectomies have been inappropriately performed because of large noncancerous fibroids that were only suspected to be cancerous. Women should be sure that diagnostic procedures have been as thorough as possible if they want to avoid an unnecessary hysterectomy.

Severe Anemia from Heavy Bleeding. When iron supplementation, resection (surgical removal) of submucous fibroids by hysteroscopy, or GnRH agonist therapy fails to resolve anemia and bleeding, major surgery (myomectomy or hysterectomy) may be recommended.

Hysterectomy. Until recently, hysterectomy was the only surgical option for uterine fibroids. This procedure involves the surgical removal of the uterus and is often accompanied by oophorectomy (the removal of the ovaries). With this procedure, fertility is not preserved. Other options may be available for many women, even those who have large fibroids. Discuss all possibilities with your physician.
Myomectomy. Myomectomy is the surgical removal of only one or more fibroids. Myomectomy usually involves a laparotomy (a procedure that uses a wide abdominal incision) or less invasive surgical techniques, such as laparoscopy and hysteroscopy. In such cases, unlike with hysterectomy, this technique may preserve fertility.
Uterine Artery Embolization (UAE). UAE, also called uterine fibroid embolization (UFE), is a non-surgical radiology procedure. An interventional radiologist injects small plastic particles through a catheter placed in the uterine artery. The particles block the blood supply to the fibroids and cause them to shrink
Other Procedures. Endometrial ablation (destruction of the lining of the uterus) may be useful in women with small fibroids and heavy bleeding. Myolysis is another procedure best suited for women with specific types of small fibroids. Magnetic resonance-guided focused ultrasound (MRgFUS) is the newest type of fibroid procedure. Myolysis and MRgFUS use heat to cut off the blood supply to fibroids.

Women should discuss each option with their doctor. Deciding on the surgical procedure depends on the location, size, and number of fibroids. Certain procedures affect a women’s fertility and are recommended only for women who are past childbearing age or who do not want to become pregnant. The risk for bleeding increases with the surgeon's inexperience, so patients are urged to investigate the surgeon's track record.

A study published in 2007 in the New England Journal of Medicine compared outcomes for uterine artery embolization (UAE) versus standard surgery (hysterectomy or myomectomy). Researchers found that after 1 year, women experienced similar improvements in quality of life regardless of the procedure. Women who had UAE had shorter hospitalizations and faster recovery than those who had standard surgery. However, around 10% of women who had UAE required a repeat procedure (embolization or hysterectomy) during the first year, and another 10% required additional treatment after the first year.

Other Procedures

In order to operate on the uterus, the surgeon may choose to reach the area through a wide abdominal incision (laparotomy) or use less invasive measures with the use of endoscopy. The decision is usually based on the severity of the case. Women should discuss all options very carefully and be sure that their surgeons have had experience with any procedure they choose.

Laparotomy. Laparotomy is the standard abdominal surgical procedure. It is invasive and usually requires a wide abdominal horizontal incision right above the pubic bone, the so-called bikini incision.

Endoscopy. Endoscopic techniques used for uterine disorders are hysteroscopy and laparoscopy. Endoscopic techniques are used increasingly to replace conventional surgical techniques for many disorders. A common factor in all endoscopic procedures is the use of a fiberoptic scope and tubes, tiny camera lenses, and minuscule surgical instruments. Any incisions made are very small, Band-Aid size.

Operative Hysteroscopy. In this procedure, the cervix is dilated, which requires either a local or general anesthetic. A device called a hysteroscopy is inserted up through the vagina and cervix into the uterine cavity. It contains tiny surgical instruments as well as a mini-camera and light source to view images of the uterus, which are transmitted to a video monitor. This approach is becoming increasingly common. Complication rates include excessive fluid absorption, infection, and uterine perforation.
Laparoscopy. This procedure uses two or more small incisions, one at the navel, and one or more in the lower abdomen. Carbon dioxide gas is injected into the abdomen, distending it and pushing the bowel away. A laparoscope is inserted through the navel incision and a probe is inserted through a second incision above the pubic hairline. The probe allows the doctor to directly view the abdominal cavity, including the outer walls of the uterus, fallopian tubes, and ovaries. The doctor manipulates surgical instruments that are passed through additional small abdominal incisions, using the image of the uterus on the video monitor as the guide.

GnRH agonists, usually depo-Lupron or Synarel, are often used for 2 - 3 months before many uterine surgical procedures.

These drugs may help by:

Reducing the volume of fibroids by 40 - 60%, in some cases to the extent that a less invasive procedure may be performed
Reducing the risk of bleeding
Shortening surgical time
Reducing postoperative symptoms

Treatments may not be useful, however, for small fibroids, which may shrink to the point that they are no longer visible at the time of surgery. Since fibroids regrow after treatment, the problem would recur.

There has also been some question whether these drugs provide any additional advantages for myomectomies that use conventional surgical techniques. Ultrasound may be useful in helping to detect fibroids most likely to benefit from GnRH agonists before such a procedure.

A myomectomy surgically removes only the fibroids and leaves the uterus intact, often preserving fertility. Myomectomy may also help regulate abnormal uterine bleeding caused by fibroids. Not all women are candidates for myomectomy. If the fibroids are numerous or large, myomectomy can become complicated, resulting in increased blood loss. If cancer is found, conversion to a full hysterectomy may be necessary.

To perform a myomectomy, the surgeon may use standard surgical approaches (laparotomy) or less invasive ones (hysteroscopy or laparoscopy).

Laparotomy. Laparotomy uses a wide abdominal incision and conventional surgery. It is used for subserosal or intramural fibroids that are very large (usually more than 4 inches), that are numerous, or when cancer is suspected. Using this approach, the doctor may be able to feel the fibroids, particularly intramural types, which can be missed during laparoscopy or hysteroscopy. (The doctor can only view the uterine cavity or outside surface with these latter procedures.) After the fibroids are removed, careful reconstruction of the uterine wall is critical in both laparotomy and laparoscopy, so that bleeding and infection do not occur. While complete recovery takes less than a week with laparoscopy and hysteroscopy, recovery from a standard abdominal myomectomy takes as many as 6 - 8 weeks. It also poses a higher risk for scarring and blood loss than with the less invasive procedures, which is a concern for women who want to retain fertility.
Hysteroscopy. A hysteroscopic myomectomy may be used for submucous fibroids found in the uterine cavity. With this procedure, fibroids are removed using an instrument called a hysteroscopic resectoscope, which is passed up into the uterine cavity through the vagina and cervical canal. A wire loop carrying electrical current is then used to shave off the fibroid. In one study, nearly 60% of patients conceived after this procedure. However, it is not appropriate for many women.
Laparoscopy. Women whose uterus is no larger than it would be at a 6-week pregnancy and who have a small number of subserous fibroids may be eligible for treatment with laparoscopy. Laparoscopy requires incisions, but they are much smaller than with laparotomy. As with hysteroscopy, a thin scope is employed that contains surgical and viewing instruments. In centers with extensive experience, laparoscopy has fewer complications, and also shorter recovery time and lower costs than laparotomy. On the other hand, compared to the invasive surgery, laparoscopy has a greater chance for fibroid recurrence (over 16% at 5 years in one study), and a greater danger for a weakened uterine wall, which could threaten pregnancies.

Complications and Postoperative Factors. Any procedure for myomectomy is very complex. To reduce the risk for complication, patients should seek a surgeon experienced in myomectomies. Complications that occur during a myomectomy from any procedure include:

Excessive blood loss (occurs more often with laparotomy)
Uterine weakening and rupture during pregnancy (more of a concern with laparoscopy)
Development of scar tissue called adhesions (more common with laparotomy)
Infection
Damage to the bowel or bladder (more common with laparotomy)

Pregnancies After Myomectomy. Studies suggest that pregnancy can be restored in more than half of women after the procedure. In appropriate candidates, there appears to be no differences in fertility rates and pregnancy complications between laparotomy or laparoscopy. The best candidates for retaining fertility include women with pedunculated and superficial serosal fibroids (stalk-like fibroids that grow out from the uterine surface). Women with deep intramural fibroids are at higher risk for infertility after myomectomy.

Although studies indicate that between 40 - 58% of women become pregnant after myomectomy, only about a quarter of the women carry their babies to term. Women who become pregnant face a higher risk for cesarean section or miscarriage. It is unclear whether laparoscopic myomectomy weakens the uterine walls and poses a higher risk for rupture during pregnancy than laparotomy.

Recurrence of Fibroids and Recurrent Surgeries. The recurrence rate for fibroid growth after myomectomy is high. Between 11 - 26% of patients will have recurring fibroids that are severe enough to need additional treatment. One study suggested that women who had uteruses that were less than the equivalent size of a 12-week pregnancy and women who were overweight had a higher risk for needing repeat surgery.

Uterine Artery Embolization (UAE), also called uterine fibroid embolization (UFE), is a relatively new way of treating fibroids. UAE deprives fibroids of their blood supply, causing them to shrink. UAE is a minimally invasive radiology treatment and is technically a nonsurgical therapy. It is much less invasive than hysterectomy and myomectomy, and involves a shorter recovery time than the other procedures. The patient remains conscious, although sedated, during the procedure, which takes around 60 - 90 minutes.

The procedure is typically performed in the following manner:

The patient receives a sedative to cause drowsiness, and a local anesthetic is applied to the skin around the groin.
An interventional radiologist makes a small quarter-inch incision in the skin and inserts a catheter (a thin tube) into the femoral artery. The femoral artery is a large artery that begins in the lower abdomen and extends down to the thigh. The radiologist then threads the catheter into the uterine artery.
Small plastic particles are injected into the artery. These particles block the blood supply to the tiny arteries that feed fibroid cells, and the tissue eventually dies.
Patients usually stay in the hospital overnight after UAE and are given pain medication. Pelvic cramps are common for the first 24 hours after the procedure.
It takes 1 - 2 weeks for the patient to recover from the procedure and return to work. It may take 2 - 3 months for the fibroids to shrink enough so that symptoms improve.

Effect on Fertility. In general, UAE is considered an option for only those who have completed childbearing. Although UAE may protect fertility in many women, the procedure does pose some risk for ovarian failure and infertility. In 2004, the American College of Obstetricians and Gynecologists issued an opinion statement advising women who wish to have children that it is not yet known how this procedure affects their potential for becoming pregnant. A 2005 British study of 671 women who underwent UAE found that the procedure did not interfere with fertility. The study did find a slight increase in caesarean section delivery.

Complications and Postoperative Effects. UAE has a lower rate of complication than hysterectomy and myomectomy and a shorter hospital stay. Compared to other procedures, women who undergo UAE miss fewer days of work. Serious complications occur in less than 0.5% of cases, and no deaths have been associated with the procedure.

Pain. Abdominal cramps and pelvic pain after the procedure are nearly universal and may be intense. Pain usually begins soon after the procedure and typically plateaus by 6 hours. On-demand painkillers may be required. The pain usually improves each day over the next several days. A low-grade fever is also common in the first week after the procedure.
Fibroid slough. Around 2 – 3% of patients pass small fragments of fibroid tissue during the first few days after UAE. This can cause intense labor-like pain and also increase the risk for infection. Some women may require dilation and curettage (D&C) to make sure that infection does not develop.
Early menopause. Most women who have UAE will continue to have normal menstrual periods. Around 1 – 5% of women, however, experience menopause after the procedure. Menopause is more likely to occur in women over age 45 who undergo UAE.

Success Rates. Studies on uterine artery embolization show high patient satisfaction (over 90%) and low complication rates. A 2003 study reported 83% improvement in heavy bleeding, 77% reduction in menstrual cramps, and 85% improvement in urinary symptoms. Results from the first long-term UAE study, presented at the 2005 annual scientific meeting of the Society of Interventional Radiology, reported that 73% of women experienced symptom relief that lasted for 5 years. The success rate for UAE was comparable to that of myomectomy. A 2006 study reported a success rate of 89% for UAE compared to 100% for hysterectomy.

For around 10 - 20% of women, symptom control fails or fibroids reoccur. Some studies suggest that women with large fibroids are not good candidates for UAE.

In either endometrial ablation or endometrial resection, the entire lining of the uterus (the endometrium) is removed or destroyed. These procedures are useful for women with severe heavy menstrual bleeding, including some with fibroids. They are generally not useful for large fibroids. Standard resection uses an electrosurgical wire loop to surgically remove the lining. With ablation, uterine tissue is usually vaporized using a thin powerful laser beam or high electric voltage. Newer ablation procedures include balloon ablation (ThermaChoice) and techniques that use electric wands, freezing, hot saline, lasers, microwaves, and radiofrequency.

Myolysis, or laparoscopic leiomyoma coagulation, uses either lasers or electrosurgery to heat and coagulate and destroy the fibroid tissue. This approach may prove to be beneficial for women with fibroids that measure a diameter of 10 cm (about 4 inches) or less and that respond to hormone treatments with GnRH agonists.

Myolysis uses a needle or a Nd:YAG laser that rapidly punctures a number of holes in the fibroid, heating and destroying the tissue in various locations. This widespread destruction cuts off the blood supply and shrinks the fibroid over ensuing months. The uterus is left intact, but tissue destruction makes childbearing unlikely.

In one study, myolysis performed either alone or with endometrial resection was successful in avoiding the need for major surgery in 97% of women. Advanced techniques that are performed by surgeons who are highly skilled in the procedure may make it possible to destroy even large intramural fibroids, but further study is required.

In most cases, patients return home the same day and can return to normal activities within a week. There are few side effects. However, as the fibroids degenerate over time, many women report considerable pain.

MRgFUS is a non-invasive procedure that uses high-intensity ultrasound waves to heat and destroy (ablate) uterine fibroids. This “thermal ablation” procedure is performed with a device that combines magnetic resonance imaging (MRI) with ultrasound. The FDA approved this device, the ExAblate 2000 System, in 2004.

During the 3-hour procedure, the patient lies inside an MRI machine. The patient receives a mild sedative to help relax but remains conscious throughout the procedure. The radiologist uses the MRI to target the fibroid tissue and direct the ultrasound beam. The MRI also helps the radiologist monitor the temperature generated by the ultrasound.

MRgFUS is appropriate only for women who have completed childbearing or who do not intend to become pregnant. The procedure cannot treat all types of fibroids. Fibroids that are located near the bowel and bladder, or outside of the imaging area, cannot be treated.

Research presented at the 2005 Radiological Society of North America annual meeting reported that MRgFUS helps improve fibroid symptoms and reduce fibroid size. A 2006 study indicated that the procedure provides symptom relief for up to 1 year. Another 2006 study indicated that pre-treatment with GnRH-agonist drugs before the MRgFUS procedure may help improve outcomes. However, because this procedure is new and long-term results are not yet available, some insurance companies do not pay for this treatment.

Hysterectomy

Hysterectomy, the surgical removal of the uterus, is the second most frequently performed surgery in premenopausal women (Cesarean sections are first). About 600,000 hysterectomies are performed each year in the U.S., which is among the highest rate of all countries. By age 60, about a third of American women have had this procedure. The highest hysterectomy rates are in women age 40 - 44. Women in the southern and midwestern areas of the United States are more likely to have the operation than those in the northeast and west.

A 2007 study suggested that a combination of factors predicts whether a woman will decide to have a hysterectomy. A woman who meets all three of these factors has a 95% chance of having a hysterectomy:

Presence of symptoms (pelvic pain, bleeding, symptomatic fibroids)
Lack of symptom improvement or resolution despite treatment
Previous use of GnRH agonist drugs

The number of procedures has continued to increase, but the rise has slowed substantially in recent years. The percentage of hysterectomies performed because of fibroids, however, has risen significantly. Fibroids now account for 38% of these operations, but the rates vary widely by ethnic group. In a major 2002 government report, 68% of fibroid-related hysterectomies were performed in African-American women, 33% in Caucasians, and 45% among women of other ethnic groups.

Most women are satisfied with the procedure. A major analysis on hysterectomies reported that symptoms related to menstrual problems decline significantly in most women (although none completely disappear for all women). Most women also experience improved quality of life and mood. Women who have a hysterectomy are less likely to experience hot flashes than women who have a natural menopause.

Still, in one study in 70% of cases when doctors recommended hysterectomies, they did not give their patients alternative choices or adequate diagnostic evaluations. Any woman, even one who has reached menopause, uncertain about a recommendation for a hysterectomy for fibroids should certainly seek a second opinion.

Once a decision for a hysterectomy has been made, the patient should discuss with her doctor what will be removed. The common choices are:

Total Hysterectomy (removal of uterus and cervix).
Supracervical Hysterectomy (removal of uterus and preservation of the cervix); performed in about 20 - 25% of cases.
Bilateral Salpingo-Oophorectomy (removal of the fallopian tubes and ovaries); used with either total or supracervical hysterectomy.

Total Hysterectomy. In a total hysterectomy the uterus and cervix are removed, which eliminates the risk of uterine and cervical cancer. (Given technical advances and growing surgical experience, a total hysterectomy may eventually be unnecessary except in special circumstances, such as when cancer is present.)

Supracervical Hysterectomy. In a supracervical hysterectomy (also called subtotal hysterectomy) the uterine body is removed, and the cervix is retained. Retaining the cervix helps support the pelvic floor and may help maintain full sexual sensation, but the risk for cervical cancer remains. Women may experience cyclical bleeding for up to a year after surgery.

Bilateral Oophorectomy. Bilateral oophorectomy is the removal of both ovaries. (When only one ovary is removed, the procedure is called oophorectomy.) Bilateral salpingo-oophorectomy is the removal of both fallopian tubes and ovaries. These procedures may be performed with either total or supracervical hysterectomy. When deciding to remove the ovaries, a woman must be aware of various consequences, both positive and negative.

Oophorectomy helps to reduce the risk for ovarian cancer, by elimination of ovaries, and breast cancer, by causing estrogen loss. Ovarian cancer is very rare, in any case, except in women with a family history of the disease. Even in these women, removal is not 100% preventive. Cancer can still develop from cancer cells that may be present in the lining of the pelvis (the peritoneum).
Removal of the ovaries ceases estrogen and testosterone production, which can increase the risk for menopause-related conditions. These include osteoporosis, heart disease, skin wrinkling, and reduced muscle tone. Estrogen replacement, however, can help offset these problems. Women who have a bilateral oophorectomy and do not receive hormone replacement therapy may experience more severe hot flashes than women who enter menopause naturally.

There is still a further choice, which is whether the hysterectomy should be performed through an incision in the abdomen or through the vagina. A variant of vaginal hysterectomy, called laparoscopic-assisted vaginal hysterectomy (LAVH), is yet another option.

Abdominal Hysterectomy. Abdominal hysterectomy is the most common procedure and is used in over 80% of hysterectomies in African American women and about 60% in Caucasian and other ethnic groups. It is best suited for women with large fibroids, when the ovaries need to be removed, or when cancer or pelvic disease is present. With the abdominal procedure, a wide incision is required to open the abdominal area from which the surgeon removes the uterus. If possible, the incision should cut horizontally across the top of the pubic hairline (the bikini incision). This incision heals faster and is less noticeable than a vertical incision, which is used in more complicated cases. The patient may need to remain in the hospital for 3 - 4 days, and recuperation at home takes about 4 - 6 weeks.

Vaginal Hysterectomy. Vaginal hysterectomy requires only a vaginal incision through which the uterus is removed. This approach is most often performed for small fibroids (although advances in imaging and other techniques may allow it to be used on larger fibroids). At this time, it is used in fewer than 20% of African-American women and slightly under 40% of Caucasians and other groups.

A variation of the vaginal approach is called laparoscopic-assisted vaginal hysterectomy (LAVH). It uses several small abdominal incisions through which the surgeon severs the attachments to the uterus and ovaries. They can then be removed through the vaginal incision, as in the standard approach. Hospital stays may be longer and costs are greater than with standard vaginal hysterectomy. The use of LAVH has risen significantly and is used in over a quarter of vaginal procedures. LAVH is very costly and time consuming, however, and some experts question whether it adds any significant benefits compared to the standard vaginal procedure.

The patient should ask a family member or friend to help out for the first few days at home. The following are some of the precautions and tips for postoperative care:

For a day or two after surgery, the patient is given medications to prevent nausea and painkillers to relieve pain at the incision site.
As soon as the doctor recommends it, usually within a day of the operation, the patient should get up and walk in order to help prevent pneumonia, reduce the risk of blood-clot formation, and speed recovery.
Walking and slow, deep breathing exercises may help to relieve gas pains, which can cause major distress for the first few days.
Coughing can cause pain, which may be reduced by holding a pillow over a surgical abdominal wound or by crossing the legs after vaginal surgery.
Patients are advised not to lift heavy objects, not to douche or take baths, and not to climb stairs or drive for several weeks.
For the first few days after surgery, many women weep frequently and unexpectedly. These mood swings may be due to depression from the loss of reproductive capabilities and from abrupt changes in hormones, particularly if the ovaries have been removed.

The patient should discuss with the doctor when exercise programs more intense than walking can be started. The abdominal muscles are important for supporting the upper body, and recovering strength may take a long time. Even after the wound has healed, the patient may experience an on-going feeling of overall weakness, which can be demoralizing, particularly in women used to physical health. Some women do not feel completely well for as long as a year while others may recover in only a few weeks.

Minor complications after hysterectomy are very common. About half of women develop minor and treatable urinary tract infections. There is usually mild pain and light vaginal bleeding post operation. The infrequent occurrence of severe bleeding or hemorrhaging after vaginal hysterectomy, or laparoscopic-assisted vaginal hysterectomy, may be promptly treated by laparoscopy.

More serious complications, such as those described below, are uncommon, but patients should be aware of their symptoms and call the doctor immediately if they occur.

Among the three procedures, a 2001 study reported that complication rates were 44% for abdominal hysterectomy, 24% for vaginal hysterectomy, and only 2% for LAVH. (LAVH is used in less than 4% of hysterectomies, however.)

Infection. Infection occurs in 10 - 15% of patients, the risk being higher with abdominal than with vaginal surgery. Risk factors for infection include obesity, a longer than normal operative time, and low socioeconomic status. Patients should be aware of any symptoms and call the doctor immediately if they occur. Symptoms of infection include:

Continuing or increasingly severe pain
Fever
Heavy discharge
Bleeding (antibiotics given at the time of surgery help to reduce this risk)

Blood Clots. There is a slight risk for small blood clots, usually in veins of the legs (thrombophlebitis). A sudden swelling or discoloration in the leg can indicate this condition and require immediate medical attention.

Other Serious Complications. Other serious and even life-threatening complications are rare but can include:

Pulmonary embolism (blood clots that travel to the lung).
Surgical injury of the urinary or intestinal tracts.
Abscesses.
Perforation of the bowel.
Fistulas (a passage that bores from an organ to the skin or to another organ).
Dehiscence (opening of the surgical wound).

Long-Term Complications. Women who have had a total hysterectomy are at higher risk for the following long-term complications:

Muscle weakness in the pelvic area.
Prolapse (descent) of the bladder, vagina, and rectum if the muscle's walls are overly weakened; may require further surgery.
Bowel problems if adhesions (extensive scarring) have formed and obstruct the intestines; may require additional surgery.
Shortening of the vagina is a possible complication specific to vaginal hysterectomy. It can cause pain during intercourse.

Such complications are uncommon.

After hysterectomy, women may experience hot flashes, a symptom of menopause, even if they retain their ovaries. However, women who have a hysterectomy are less likely to experience hot flashes than women who have a natural menopause. Surgery may have temporarily blocked blood flow to the ovaries, therefore suppressing estrogen release. If both ovaries have been removed in premenopausal women, the procedure causes premature menopause. Other menopausal symptoms include vaginal dryness and irritation, insomnia, and weight gain.

The most important complications occur in women who have had their ovaries removed. This causes estrogen loss, which places women at risk for osteoporosis (loss of bone density) and a possible increase in risks for heart disease and stroke. A number of drugs are available that can help protect both bones and heart.

Women have typically taken hormone replacement therapy (HRT) after surgery if their ovaries have been removed. HRT can help prevent hot flashes. There have been concerns about HRT-related health risks, including the risk for breast cancer. However, several 2006 studies of postmenopausal women who had hysterectomy indicated that estrogen-only HRT does not increase the risk for breast cancer, except if it is taken for many decades. (Two studies showed no increased risk for breast cancer after 7 years and 15 years, respectively. Women who took estrogen-only HRT for more than 20 years after hysterectomy had only a moderately increased risk.) Combination estrogen-progestin HRT does increase breast cancer risk.

In premenopausal women, such preventive measures are not needed if the ovaries are left intact. The ovaries will usually continue to function and secrete hormones even after the uterus is removed, but the lifespan of the ovaries is reduced by an average of 3 - 5 years. In rare cases, complete ovarian failure occurs right after hysterectomy, presumably because the surgery has permanently cut off the ovaries' blood supply.

Sexual intercourse may resume 4 - 6 weeks following surgery. The effect of hysterectomy on sexuality is unclear. Studies have reported that up to 25% of women experience increased sexual drive. Nevertheless, some women report no change, and other women develop problems related to sexual function. For example, around 10% of women experience vaginal dryness, about 2% of women develop pain during sex, and another 2% also appear to lose capacity for orgasm.

Two procedures associated with hysterectomy may affect sexuality directly:

Although the clitoris can trigger orgasm even if the cervix is removed, many experts believe that uterine contractions stimulated by sexual intercourse also cause a so-called “deep orgasm.” Retaining the cervix may help to retain this sensation. However, a 2006 review found that women who undergo a total hysterectomy (removal of both uterus and cervix) are no more likely to have sexual difficulties or problems with urinary and bowel function than women who have only their uterus removed.
Patients who have both ovaries removed may be at higher risk for loss of sexuality. Ovaries produce small amounts of testosterone (the male hormone responsible for sexual drive) even after menopause.

Testosterone Replacement. Testosterone replacement therapy may restore sexuality in women who experience a decline in sexual drive. Occasionally, oral or injection treatments can produce male characteristics such as facial hair and voice change. A slow-release pellet inserted every 6 months under the skin in the hip appears to reduce these side effects. Taking hormones long term almost always carries some risk, and it is not yet known what danger testosterone replacement may pose in women.

Annual Pap smears are recommended for all women with an intact cervix who are 18 years or older or who have become sexually active. After a total hysterectomy, in which the cervix has been removed, a woman does not need annual Pap smears of the cervix. However, she still should get regular pelvic and breast exams.

Resources

www.asrm.com -- American Society for Reproductive Medicine
www.acog.com -- American College of Obstetricians and Gynecologists
www.sirweb.org -- Society of Interventional Radiology
www.nuff.org -- National Uterine Fibroids Foundation
www.rsna.org -- Radiological Society of North America
www.radiologyinfo.org -- Radiology info from the American College of Radiology and the Radiological Society of North America
www.radiologyinfo.org/content/interventional/ufibroid-embol.htm -- Information on uterine fibroid embolization
www.fibroids.net -- Brigham and Women's Hospital, Center for Uterine Fibroids
www.nichd.nih.gov -- National Institute of Child Health and Human Development

References

Chen WY, Manson JE, Hankinson SE, Rosner B, Holmes MD, Willett WC, et al. Unopposed estrogen therapy and the risk of invasive breast cancer. Arch Intern Med. 2006 May 8;166(9):1027-32.

Edwards RD, Moss JG, Lumsden MA, Wu O, Murray LS, Twaddle S, et al. Uterine-artery embolization versus surgery for symptomatic uterine fibroids. N Engl J Med. 2007 Jan 25;356(4):360-70.

Learman LA, Kuppermann M, Gates E, Gregorich SE, Lewis J, Washington AE. Predictors of hysterectomy in women with common pelvic problems: a uterine survival analysis. J Am Coll Surg. 2007 Apr;204(4):633-41. Epub 2007 Feb 23.

Lethaby A, Ivanova V, Johnson NP. Total versus subtotal hysterectomy for benign gynaecological conditions. Cochrane Database Syst Rev. 2006 Apr 19;(2):CD004993.

Smart OC, Hindley JT, Regan L, Gedroyc WG. Gonadotrophin-releasing hormone and magnetic-resonance-guided ultrasound surgery for uterine leiomyomata. Obstet Gynecol. 2006 Jul;108(1):49-54.

Stefanick ML, Anderson GL, Margolis KL, Hendrix SL, Rodabough RJ, Paskett ED, et al. Effects of conjugated equine estrogens on breast cancer and mammography screening in postmenopausal women with hysterectomy. JAMA. 2006 Apr 12;295(14):1647-57.

Review Date:
2/28/2008
Reviewed By:
A.D.A.M. Editorial Team: David Zieve, MD, MHA, Greg Juhn, MTPW, David R. Eltz, Kelli A. Stacy, ELS. Previously reviewed by Harvey Simon, MD, Associate Professor of Medicine, Harvard Medical School; Physician, Massachusetts General Hospital (6/16/2007).

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org). URAC's accreditation program is an independent audit to verify that A.D.A.M. follows rigorous standards of quality and accountability. A.D.A.M. is among the first to achieve this important distinction for online health information and services. Learn more about A.D.A.M.'s editorial policy, editorial process and privacy policy. A.D.A.M. is also a founding member of Hi-Ethics and subscribes to the principles of the Health on the Net Foundation (www.hon.ch).

A.D.A.M. Copyright

The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. © 1997-2009 A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.

adam.com

Endometriosis

FitSugar — Wed, 08 Oct 2008 17:34:57 -0700

In This Report

Highlights
Introduction
Causes
Symptoms
Risk Factors
Complications
Diagnosis
Treatment
Lifestyle Changes
Medications
Conservative Surgery
Hysterectomy
Resources
References

HEALTH GUIDE REFERENCE FROM A.D.A.M

Highlights

Drug Approval

Women with menstrual pain due to endometriosis have a new treatment option. In May 2007, the FDA approved Lybrel, a continuous-dose oral contraceptive that completely eliminates menstrual periods. Lybrel, which contains low doses of the estrogen estradiol and the progesterone levonorgestrol, is taken 365 days a year with active pills. Some women may, however, experience unscheduled bleeding or spotting.

Endometriosis and Adenomyosis

Women who continue to experience menstrual and pelvic pain after surgery for endometriosis may actually have adenomyosis, suggests a 2006 study in Fertility and Sterility. Adenomyosis occurs when knots of endometrial tissue develop within the muscles of the uterus. With endometriosis, endometrial tissue grows outside of the uterus.

Predictors of Hysterectomy

Three factors combined can predict whether a woman will decide to have a hysterectomy, according to a 2007 study published in the Journal of the American College of Surgeons. Women who met all three criteria had a 95% chance of having a hysterectomy:

Presence of symptoms (pelvic pain, bleeding, symptomatic fibroids)
Lack of symptom improvement despite treatment
Previous use of GnRH agonist drugs

Hysterectomy and Sexual Function

Hormone Replacement Therapy (HRT) and Breast Cancer Risk

Estrogen-only HRT after hysterectomy does not increase breast cancer risk in the short term (up to 20 years), according to several 2006 studies. Combination estrogen-progestin HRT does increase breast cancer risk.

Introduction

Endometriosis is a condition in which the cells that line the uterus grow outside of the uterus. The condition can interfere with a woman's fertility and ability to become pregnant. Endometriosis can also cause severe pelvic pain, especially during menstruation.

Endometriosis is a common gynecological condition. It was described in medical literature more than 300 years ago and has since been recognized as a chronic, painful, and often progressive disease in women. However, the causes of endometriosis are unknown, it is widely variable in symptoms and severity, and it is difficult to diagnose. In fact, some experts believe that endometriosis is actually several disorders, not just one.

Endometriosis. Endometriosis occurs when cells from the mucus membrane lining the uterus (endometrium) form implants that attach, grow, and function outside the uterus, generally in the pelvic region. Endometrial implants consist of both following cell types:

Gland cells. These cells secrete hormones and other fluids and are normally located in the uterine lining.
Stroma cells. These are the framework cells that build supportive tissue.

Endometrial cells contain receptors that bind to estrogen and progesterone, which promote uterine growth and thickening. During endometriosis these cells become implanted in organs and structures outside the uterus, where these hormonal activities continue to occur, causing bleeding and scarring.

Endometriosis is the condition in which the tissue that normally lines the uterus (endometrium) grows on other areas of the body, causing pain and irregular bleeding.

Endometrial implants vary widely in size, shape, and color. Over the years, they may diminish in size or disappear, or they may grow.

Early implants are usually very small and look like clear pimples.
If they continue to grow they may form flat injured areas (lesions), small nodules, or cysts called endometriomas, which can range from sizes smaller than a pea to larger than a grapefruit.
Implants also vary in color; they may be colorless, red, or very dark brown. These so-called chocolate cysts are endometriomas filled with thick, old, dark brown blood that usually appear on the ovaries.

Implants can form in many areas, most commonly in the following:

The peritoneum. This is the smooth surface lining that covers the entire wall of the abdomen and folds over inner organs in the pelvic area.
On or next to the ovaries.

Less commonly they occur in other areas:

Cul-de-sac, an area between the uterus and rectum
Connective tissue that supports the uterus (called the uterosacral ligaments)
Vagina
Fallopian tube
Urinary tract (in about 20% of cases, usually without causing symptoms).
Gastrointestinal tract (in 12 - 37% of patients)

Click the icon to see an image of the female reproductive anatomy.

Very rarely, they appear in areas far from the pelvis, including the lungs and even the arms and thighs.

The process of endometriosis mimics menstruation at certain stages:

Each month, the exiled endometrial implants respond to the monthly cycle just as they would in the uterus. They fill with blood, thicken, break down and bleed.
Products of the endometrial process cannot be shed through the vagina as menstrual blood and debris are. Instead, the implants develop into collections of blood that form cysts, spots, or patches.
Lesions may grow or reseed as the cycle continues.

The lesions are not cancerous, but they can develop to the point that they cause obstruction or adhesions (web-like scar tissue) that attach to nearby organs, causing pain, inflammation, and sometimes infertility.

The primary structures in the reproductive system are as follows:

The uterus is a pear-shaped organ located between the bladder and lower intestine. It consists of two parts, the body and the cervix.
When a woman is not pregnant the body of the uterus is about the size of a fist, with its walls collapsed and flattened against each other. During pregnancy the walls of the uterus are pushed apart as the fetus grows.
The cervix is the lower portion of the uterus. It has a canal opening into the vagina with an opening called the os, which allows menstrual blood to flow out of the uterus into the vagina.
Leading off each side of the body of the uterus are two tubes known as the fallopian tubes. Near the end of each tube is an ovary.
Ovaries are egg-producing organs that hold 200,000 - 400,000 follicles (from folliculus, meaning "sack" in Latin). These cellular sacks contain the materials needed to produce ripened eggs, or ova.

The inner lining of the uterus is called the endometrium, and during pregnancy it thickens and becomes enriched with blood vessels to house and support the growing fetus. If pregnancy does not occur, the endometrium is shed as part of the menstrual flow. Menstrual flow also consists of blood and mucus from the cervix and vagina.

The hypothalamus first releases the gonadotropin-releasing hormone (GnRH).
This chemical, in turn, stimulates the pituitary gland to produce follicle-stimulating hormone (FSH) and luteinizing hormone (LH).
Estrogen, progesterone, and the male hormone testosterone are secreted by the ovaries at the command of FSH and LH and complete the hormonal group necessary for reproductive health.

Causes

Endometriosis occurs among women all over the world, but researchers have been unable to determine its cause. A combination of genetic, biologic, and environmental factors appear to work together to trigger the initial process, to produce implantation, and to trigger subsequent reseeding and spreading of the implants.

Retrograde Menstruation. One explanation for the development of endometriosis implants involves retrograde menstruation. This occurs during a woman's period, when menstrual tissue flows backward through the fallopian tubes rather than out through the vagina. Early theorists suggested that, in some cases, the redistributed uterine tissue attached and grew in areas outside the uterus, forming endometriosis implants. This theory does not fully explain endometriosis, however. Many women experience some retrograde menstruation, but not all of them develop endometrial cysts. Consequently, other factors must explain why uterine tissue becomes implanted and grows in areas outside the uterus.

Lymphatic Transport. This theory suggests that endometriosis first develops when uterine tissue is separated and then is transported to other organs by way of the lymphatic system or the bloodstream.

The lymphatic system filters fluid from around cells. It is an important part of the immune system. When people refer to swollen glands in the neck, they are usually referring to swollen lymph nodes. Common areas where lymph nodes can be easily felt, especially if they are enlarged, are: the groin, armpits (axilla), above the clavicle (supraclavicular), in the neck (cervical), and the back of the head just above hairline (occipital).

Environmental Toxins. Other suspects for causing initial development of endometriosis are chemicals called organochlorines, which include dioxins (such as PCBs and furans). These chemicals have estrogen-like effects and are widely found in pesticides and other common products. The organochlorines have a particularly powerful impact on the ovary. Organochlorines have been associated with infertility, certain reproductive cancers, and autoimmune disorders, conditions that also occur with higher frequency in women with endometriosis.

Candida. There is absolutely no evidence that endometriosis is caused by candida (commonly called yeast infection), as claimed in some consumer publications.

There are two basic mysteries surrounding the persistence and growth of endometriosis:

Why do endometrial implants survive the attack by the immune system, which is typically launched against any foreign presence in the body?
How do these endometrial travelers develop new blood vessels and implant themselves in other locations?

Impaired Immune System.Some research is focused on possible immune disorders in women with endometriosis. One theory proposes that women with endometriosis have fewer natural killer (NK) cells, which are factors in the immune system important for surveillance. In their absence, the immune system is weakened and may allow endometrial tissue to invade and take root. A recent study suggests that other types of immune system cells are also underactive in women with endometriosis, allowing the woman's body to tolerate the implanted tissue.

Some evidence suggests that endometriosis represents an autoimmune condition, in which the immune system launches an attack on its own cells and tissue. Much of the evidence rests on the relatively high incidence of other inflammatory autoimmune disorders (multiple sclerosis, rheumatoid arthritis, lupus) that occur in women with endometriosis. It is unclear, however, how this response relates to endometriosis itself and whether endometriosis should be treated as an autoimmune condition.

Growth Factors and Angiogenesis. Macrophages also produce growth factors, which are of particular interest because they play important roles in angiogenesis, a natural process by which new blood vessels form.

Vascular endothelial growth factor (VEGF) is secreted by endometrial cells, and so is of special interest. Under normal conditions, VEGF is secreted within the uterus. When oxygen levels drop following menstruation and blood loss, VEGF levels rise and promote the growth of new blood vessels. This process is important for repairing the uterus following menstruation.

When endometrial cells land outside the uterus, however, investigators theorize that this same process occurs with unfortunate results. The cells secrete VEGF when they are deprived of blood and oxygen, which in turn stimulates blood vessel growth. In this case, however, blood vessel growth serves to promote implantation outside the womb.

Other growth factors involved in angiogenesis that may play a role in endometriosis include transforming growth factors (such as TGF-beta), platelet-derived endothelial growth factor (PD-ECGF), and tumor necrosis growth factors.

Inflammatory Response. The damage, infertility, and pain produced by endometriosis may be due to an overactive response by the immune system to the early presence of endometrial implants. The body, perceiving the implants as hostile, launches an attack. Levels of large white blood cells called macrophages are elevated in endometriosis. Macrophages produce very potent factors, which include cytokines (particularly those known as interleukins) and prostaglandins. Such factors are known to produce inflammation and damage in tissues and cells.

A major study is underway to uncover the genetic factors that predispose certain women to endometriosis. The incidence of endometriosis in women who have a mother or sister with the disorder may be up to 10 times higher than average.

Symptoms

Pain at the time of menstruation (dysmenorrhea ) is the primary symptom and occurs in nearly all girls and women with endometriosis. Studies suggest that endometriosis is the cause of about 15% of cases of pain in the pelvic region in women.

Timing of Pain. In addition to menstruation, endometrial pain can occur at other times of the month. A survey published by the Endometriosis Association reported the following findings on the timing of endometrial pain:

71% of women reported pain within 2 days after their periods started.
47% reported pain in the middle of a cycle. (A sharp pain during ovulation may be due to an endometrial cyst located in the fallopian tube that ruptures as the egg passes through.)
40% reported pain at other times of the month.
20% reported continual pain.
7% said there was no pattern.
Many women with endometriosis experience pain during intercourse.
Adolescents are more likely to experience pain that occurs both during their periods and at other times in the cycle, while in older women endometrial pain is more likely to occur during menstruation.

Location of Pain. Nearly all women with endometrial pain experience it in the pelvic area (the lower part of the trunk of the body). The pain is often a severe cramping that occurs on both sides of the pelvis, radiating to the lower back and rectal area and even down the legs.

Occasionally, however, pain may also occur in other regions if endometriosis affects other part of the pelvic area, such as the bladder or intestine.

Severity of Pain. The severity of the pain also varies widely and does not appear to be related to the extent of the endometriosis itself. In other words, a woman can have very small or few implants and have severe pain, while those with extensive endometriosis may have very few signs of the disorder except for infertility. Large cysts can rupture and cause very severe pain at any time.

Patients may experience additional symptoms, which include the following:

Joint and muscle aches
Fatigue
Bloating
Nausea
Dizziness
Heavy menstrual bleeding
Headaches
Depression and malaise (feeling generally low)
Sleep problems

Risk Factors

Endometriosis affects at least 5.5 million women in North America and millions more worldwide. An estimated 2 - 4% of all premenopausal adult women have detectable endometriosis, and over a third of these women experience noticeable pain. Because many women with endometriosis have no symptoms, the actual percentage of premenopausal women with the disorder may be as high as 15%. Some experts believe endometriosis may be responsible for between 45 - 70% of chronic menstrual pain in adolescence.

Age. Endometriosis can occur in women of all ages. It has been reported in girls as young as age 8 (and has been documented before the onset of menstruation), and in women over age 75, with the average age being between 25 - 29. About 40 - 60% of women with endometriosis report symptoms before age 25.

Ethnic Groups. Endometriosis is most common among Asian women, with Caucasians next. It is reported least frequently in African-American women.

Women at higher risk for endometriosis tend to have more problems with menstruation. Those at higher risk have a shorter than normal cycle, heavier periods, and longer periods. Heavier, more frequent periods, or longer exposure may simply make the risk for retrograde menstruation more likely. (This is the condition in which menstrual flows backward and is believed to be at least partially responsible for the initial development of endometriosis.) Menopause usually brings an end to mild-to-moderate endometriosis, although if women with a history of endometriosis take hormone replacement therapy (HRT), the condition may be reactivated.

Not having children has been associated with a greater risk for endometriosis. Some evidence suggests that early pregnancy may be protective against endometriosis because the cervix becomes dilated during labor, which reduces the risk for retrograde menstruation (menstrual backflow). On the other hand, endometriosis itself can increase the risk for infertility, so it may be a cause rather than a result of not having children. Some studies have found no protection against endometriosis with pregnancy, although women with the condition find relief from symptoms during pregnancy.

Some experts report that almost 7% of first-degree female relatives of endometriosis patients also develop it. A family history of endometriosis not only puts women at high risk for the condition but possibly a more severe manifestation of it as well.

Women may also be at higher risk for endometriosis if they were born with uterine abnormalities that obstruct the normal outflow of blood and cause retrograde menstruation.

There have been reports of endometriosis developing after cesarean sections, including implants developing in surgical scars and in the urinary tract. Some experts believe endometriosis should be suspected in women with urinary tract symptoms and a history of cesarean section.

Various disorders occur in greater rates in women who have endometriosis. In some cases, these disorders and endometriosis may be caused by common factors, but it is not clear what they are.

They include:

Certain cancers, particularly for early-onset breast and ovarian cancers, non-Hodgkin's lymphomas, and melanoma.
Autoimmune diseases such as systemic lupus erythematosus, rheumatoid arthritis, and multiple sclerosis. In all of these diseases, the immune system launches a destructive inflammatory response against the body's own cells (which differ in location depending on the disease). These are uncommon disorders, but in a major 2002 survey of women with endometriosis, they occurred in 12% of these women. This provides some support to the theory that endometriosis, too, is an autoimmune condition.
Hypothyroidism. In the same 2002 survey mentioned above, 42% of women had low thyroid or some other hormonal disorder.
Fibromyalgia and chronic fatigue syndrome. In the same survey, 31% reported one of these conditions.
Diabetes.
Allergies and asthma. Endometriosis is more prevalent in women with a family history of asthma and allergies, including food and skin allergies and hay fever.
Migraine. A small 2006 study suggested that women who have migraine headaches are at increased risk of endometriosis.

Some studies have reported a higher incidence of certain factors in women with endometriosis:

Women with endometriosis tend to be taller and thinner than average.
Women with red hair have an increased risk for endometriosis. Experts guess that the gene determining red hair might be located near other genes that make such women susceptible to endometriosis.

Alcohol and caffeine use have been associated with a higher risk.

Complications

Endometriosis is a chronic disease that is difficult to diagnose and treat. Without treatment, endometriosis gets progressively worse in 65 - 80% of patients. Even with treatment, endometriosis continues to advance in 20% of patients. Cysts and implants may grow and spread to other parts of the pelvis, and in very severe cases, to the urinary or intestinal tracts. Eventually adhesions may form. These are dense, web-like structures of scar tissue that can attach to nearby organs and cause pain, infertility, and intestinal obstruction.

Pain is the most common complaint for women with endometriosis, and it can significantly impair the quality of life. The pain experienced around menstruation can be so debilitating that up to 25% of women with the condition are incapacitated for 2 - 6 days of each month. In severe cases, regular activities may be curtailed for up to 2 weeks per month. Sleeping problems have been reported in 75% of patients, mostly due to pain.

Endometriosis may account for as many as 30% of infertility cases. Some evidence suggests that between 30 - 50% of women with endometriosis are infertile. Often, however, it is difficult to determine if endometriosis is the primary cause of infertility, particularly in women who have mild endometriosis. In an attempt to determine the chances for infertility with endometriosis, researchers have come up with a staging system based on findings during diagnostic surgery.

Endometriosis rarely causes an absolute inability to conceive, but it can contribute to infertility both directly and indirectly.

Direct Effect of Endometrial Cysts. Endometrial cysts may directly prevent infertility in a number of ways:

If implants occur in the fallopian tubes, they may block the egg's passage.
Implants that occur in the ovaries prevent the release of the egg.
Severe endometriosis can eventually form rigid webs of scar tissue (adhesions) between the uterus, ovaries, and fallopian tubes, thereby preventing the transfer of the egg to the tube.

Immune Factors and the Inflammatory Response. Researchers are focusing on defects in the immune system that not only may be responsible for endometriosis in the first place but also may cause the infertility associated with endometriosis. Even in early stage endometriosis, investigators have observed increased immune system activity. It is possible that in such cases, the body perceives these foreign endometrial implants as hostile, and launches an attack.

In this process, the body overproduces specific immune factors that contribute to infertility:

Cytokines. Cytokines are very potent immune factors that, when overproduced, cause damage and inflammation in the very regions that are directed to protect. Such damage could produce scarring and obstructions that interfere with implantation and development of a fertilized egg. In severe endometriosis, there is inflammation in the fluid surrounding the uterus, which could create a hostile environment for the sperm.
Prostaglandins. Elevated levels of these hormone-like factors not only produce inflammation but also increase uterine contractions. (Women with endometriosis have a higher than average risk for miscarriage.)
Other Immune Factors. Growth factors, which stimulate growth of new blood vessels, and toxins produced by implants may impair fertility.

Other Conditions Linking Endometriosis and Infertility. Researchers have noted unusually low levels of specific substances that enable a fertilized egg to adhere to the uterine lining. Such abnormalities are more often a factor in infertility in women with mild-to-moderate endometriosis than in those with severe cases.

One study found that the eggs in women with endometriosis appeared to have more genetic abnormalities than those in women without the disorder.

Implants can also occur in the bladder (although rare) and cause pain and even bleeding during urination. Implants also sometimes form in the intestine and cause painful bowel movements, constipation, or diarrhea. Hormonal treatments, the standard therapies for endometriosis, are not helpful in such cases, and surgery may be needed.

Endometriosis has characteristics that are similar to cancerous tumors, including cellular invasion of other tissues, unrestrained growth, development of new blood vessels, and impaired ability of cells to naturally self-destruct. It is not a malignant disease, however, but experts have been debating for years whether it represents any significant danger.

The possible risks for ovarian and endometrial cancers are of specific concern. Some researchers have identified certain genetic mutations that may transform endometrial cells into ovarian or endometrial cancers in rare cases. Some evidence suggests that ovarian cancer associated with endometriosis may differ from most ovarian cancer cases, and, in fact, have a better outlook.

Of additional concern are studies suggesting that women with endometriosis have a higher risk for other cancers, particularly for early-onset breast cancer and non-Hodgkin's lymphoma (NHL).

The emotional effect of severe endometriosis can be almost as devastating as the pain. It can affect marriage and work. In one survey conducted by the Endometriosis Association, patients reported the following emotional effects from this disease:

84% of patients reported feeling depressed during periods of pain
75% felt irritable
More than 50% reported feelings of anxiety and anger
About 20% said they felt hopeless

In one study, during the days around menstruation 30% of women with endometriosis increased their alcohol intake compared to 14% of women with other gynecological problems and only 9.5% of women with no gynecological disorders.

Diagnosis

Although endometriosis is the most commonly diagnosed uterine disorder, it is often misdiagnosed or missed altogether. In a study of women with proven endometriosis, more than half of them had been told by a doctor that nothing was wrong. In another study, half of women with endometriosis reported that they visited a doctor five or more times before they were diagnosed.

Endometriosis frequently begins to develop in adolescence, but it is not typically diagnosed until a woman is in her mid-20s or early 30s. There are a number of reasons for this:

The symptoms vary widely, and sometimes do not occur at all. Some women do not know they have endometriosis until they fail to become pregnant and seek help for infertility.
Pain in the pelvic or abdominal area can be caused by so many conditions that it is often difficult to pin down the precise cause.

Endometriosis should be highly suspected in women with severe menstrual cramps who are also infertile. Laparoscopy, an invasive diagnostic procedure, is the only definitive method for diagnosing endometriosis. However, a trial using one of several hormonal therapies is usually sufficient to confirm or rule out endometriosis. Such drugs include danazol, GnRH agonists, and progestins.

Many conditions cause pelvic pain. In many cases, the cause is unknown and it often resolves on its own. In one study, pelvic pain improved or resolved without treatment in 77% of women over a 15-month period. However, some causes of pelvic pain can be serious and should be ruled out during a work-up for endometriosis.

Primary Dysmenorrhea. Primary dysmenorrhea is recurrent pelvic pain associated with menstruation. Dysmenorrhea is common in many women. [See In-Depth Report #100: Menstrual disorders.]

Adenomyosis. A condition called adenomyosis occurs when nodules (knots) of endometrial tissue develop within the deep muscle layers of the uterus. This disorder is often classified with endometriosis, but adenomyosis is a different disease. (Endometriosis occurs when endometrial tissue grows and functions outside the uterus.) Adenomyosis is a significant cause of severe pelvic pain and menstrual irregularities. Until recently adenomyosis was diagnosed only after a hysterectomy, but advanced imaging techniques using ultrasound and magnetic resonance imaging scans may be able to detect it. A 2006 study indicated that women who have had surgery for endometriosis, yet continue to suffer from menstrual and pelvic pain, may actually have adenomyosis.

Adenomyosis typically occurs in women who have uterine fibroids, women age 40 - 50, and women who have had children. [See In-Depth Report #73: Uterine fibroids.]

Fibroid tumors may not need to be removed if they are not causing pain, bleeding excessively, or growing rapidly.

Other Causes of Pelvic Pain. Many conditions cause pelvic pain that may or may not be related to menstruation. Some causes of pelvic pain can be serious and should be ruled out:

Uterine fibroids
Pelvic inflammatory disease (which is a result of infections in the pelvic area)
Miscarriage
Ectopic pregnancy

Click the icon to see an image of an ectopic pregnancy.

Pelvic cancer (rare)
Uterine polyps
The use of an intrauterine device (IUD) for contraception

Conditions that may mimic symptoms of endometriosis but which are unrelated to problems in the reproductive organs include:

Severe kidney or urinary tract infections
Celiac disease
Appendicitis
Interstitial cystitis
Inflammatory bowel disease
Diverticulitis
Irritable bowel syndrome

The doctor may be able to feel tender masses or nodules during a pelvic examination, but these signs can indicate many conditions and do not necessarily mean endometriosis is present.

Laparoscopy. Diagnostic laparoscopy, an invasive surgical procedure, is currently the only definitive method for diagnosing endometriosis. Laparoscopy normally requires a general anesthetic, although the patient can go home the same day.

Click the icon to see an image of laparoscopy.

The procedure is as follows:

The surgeon makes tiny abdominal incisions through which a fiber optic tube, equipped with small camera lenses, is inserted. The doctor uses these devices to view the uterus, ovaries, tubes, and peritoneum (lining of the pelvis) on a video monitor.
Carbon dioxide gas is injected into the abdomen, distending it and pushing the bowel away so that the doctor has a wider view.
A blue dye may be flushed through the fallopian tubes to determine blockage; if there is an obstruction, the dye will not flow through the tube.
If the surgeon needs to remove small endometrial cysts or other lesions during the procedure (operative laparoscopy), tiny surgical instruments are passed through a tube.

The procedure is used for detecting and staging endometriosis to determine its severity. In some cases, the procedure itself will restore fertility in women with endometriosis.

Transvaginal Hydrolaparoscopy. Transvaginal hydrolaparoscopy is a new and less invasive approach than laparoscopy, since the instruments are inserted through the vagina, not through incisions in the abdomen. It requires only sedation, does not use CO2 to distend the abdomen, and has a much shorter and easier recovery than with standard laparoscopy. When used by a skilled professional, it is as accurate as laparoscopy, but is not yet widely available.

Hysteroscopy. Hysteroscopy is a procedure that may be used to detect the presence of fibroids, polyps, or other causes of bleeding. (It may miss cases of uterine cancer, however, and is not substitute for more invasive procedures, such as D&C or endometrial biopsy, if cancer is suspected.)

Hysteroscopy is non-invasive, but 30% of women report severe pain with the procedure. The use of an anesthetic spray such as lidocaine may be highly effective in preventing pain from this procedure. Other complications include excessive fluid absorption, infection, and uterine perforation. Hysteroscopy is also used as part of surgical procedures.

An ultrasound is performed in cases where other conditions are suspected, such as uterine fibroids, ovarian cysts, or ectopic pregnancy. This non-invasive imaging technique can detect endometriomas, or cysts that are usually located on the ovaries and filled with thick dark blood. Ultrasound can also pick up cysts larger than 1 cm (about 1/3 inch), but will miss smaller cysts, or small and shallow endometrial implants on the surface of ovaries, or on the peritoneum (lining of the pelvis).

Once a diagnosis is made, more sophisticated imaging techniques, such as computed tomography (CT) scanning or magnetic resonance imaging (MRI), may be used to obtain a more accurate image of severe endometriosis.

Investigators are studying certain chemicals detected in blood tests that may prove to help diagnose endometriosis and so avoid invasive diagnostic procedures in many women. Among the most studied to date are CA-125 and CA19-9. Both are elevated in women with severe endometriosis. Higher levels of both chemicals occur in many other diseases, however, including ovarian cancer, so results using this test alone do not provide enough information for a definitive diagnosis of endometriosis.

During laparoscopy, the surgeon determines the number, size, and location of endometrial implants and adhesions. This information helps rank endometriosis by the extent of the disease and give the likelihood of infertility:

Minimal (stage I)
Mild (stage II)
Moderate (stage III)
Severe (stage IV)

A number of experts do not believe these categories are useful, because they often do not relate to the intensity of the pain, or to treatment success rates.

Some experts believe it is more accurate to further categorize endometriosis by the depth of penetration:

Superficial Endometriosis. Endometriosis that lies more on the surface is more highly associated with infertility than deep implants.
Infiltrative Endometriosis. Implants deeper than 5 - 6 mm; deep implants are believed to be the best indicator of progression and severe symptoms.

Treatment

There is no perfect way of managing endometriosis. The three basic treatment approaches are:

Watchful waiting (to relieve symptoms)
Hormonal therapy (to reduce endometrial implants)
Surgery (to reduce endometrial implants, restore fertility, or possibly cure the condition)

The choice depends on a number of factors, including the woman's symptoms, her age, whether fertility is a factor, and the severity of the disease.

In general, watchful waiting is a good initial choice for:

Women with mild pain who, if fertile, do not wish to become pregnant. If women with mild endometriosis wish to become pregnant, the doctor may recommend unprotected sex for 6 months to year. If pregnancy does not occur, then treatment may be started.
Women approaching menopause.

Some experts believe that early diagnosis and treatment in young women without symptoms might prevent some cases of infertility later on. Unfortunately, however, some treatments for endometriosis may actually trigger symptoms in those who do not yet experience them.

Hormone therapies are used to mimic states in which ovulation does not occur (such as pregnancy or menopause) or to directly block ovulation. Hormonal drugs include oral contraceptives, progestins, GnRH agonists, and danazol. They can be very effective in relieving endometriosis symptoms. Some of these drugs may also be used after surgery to help prevent recurrence of endometriosis. There is also some evidence that GnRH agonists and danazol may improve immune factors associated with endometriosis. But there are downsides:

None of these drugs can cure the problem. Symptoms recur in about half of patients within 5 years of treatment.
They do not improve fertility rates and may delay conception in women who use them.
Side effects of these drugs can be distressing. There is a high dropout rate with the use of nearly all these hormonal treatments.
Women who take GnRH agonists, danazol, or similar drugs should use non-hormonal birth control methods (such as the diaphragm, cervical cap, or condoms) because these drugs can increase the risk for birth defects.

Surgery is an option for the following women:

Women with severe pain that does not respond to watchful waiting and medical treatment.
Women who want to become pregnant and endometriosis is most likely the major contributor to infertility.

There are two basic surgical approaches for endometriosis:

Conservative Surgery (Laparoscopy or Laparotomy). Conservative surgery uses laparotomy or laparoscopy to remove the endometriosis implants without removing any other reproductive organs. It is a good option for women who wish to become pregnant or who cannot tolerate hormone therapy. Some experts believe that laparoscopy surgery should be the treatment of choice for women with endometriosis. Endometriosis often recurs after conservative surgery, however. Recurrence rates at 2 years range from 2 - 47%. The risk for recurrence or residual pain after any procedure increases with the severity of the condition, particularly if endometriosis has affected areas outside the uterus.
Radical Surgical Therapy (Hysterectomy). Hysterectomy with removal of ovaries (oophorectomy) along with all endometrial implants is the only potential cure for endometriosis. If endometriosis has developed outside the uterus than even this procedure is not curative. Removing only the uterus with hysterectomy, in any case, has the same risk for recurrence as conservative surgery.

Click the icon to see an illustrated series detailing hysterectomy.

In choosing between hysterectomy (with or without oophorectomy) and conservative surgeries, age and the desire for children are important factors. One study reported a greater sense of loss, more residual symptoms, and more pain in younger women (under age 30) who have undergone hysterectomy than in older women. In one study, 37% of such younger women regretted their decision to have a hysterectomy.

Once careful instruction is given for all the risks and benefits of the different surgical options, the doctor must respect any decision a patient makes to retain as much of her reproductive system as she wants, even if she is past menopause. Both the patient and the doctor should also be clear about the possibility of changing procedures once the operation has begun, depending on what the surgeon may observe. For example, the surgeon may find abnormalities that require more extensive surgery.

Much of the success of any procedure relies on the experience of the surgeon. A woman should always ask for a doctor's track record, or the number of times the doctor has performed the procedure in question. The more, the better. Asking for complication rates may be helpful, but a patient should realize that an experienced surgeon may have a higher number of high-risk patients, and therefore, a higher complication rate than a less experienced surgeon with fewer serious cases.

For women with severe endometriosis who want to become pregnant, conservative surgery (typically laparoscopy) is the appropriate approach for restoring fertility. Hormonal therapies that treat endometriosis itself, such as GnRH agonist or progestins, are generally considered not to help fertility. However, a 2002 study suggested that the use of the GnRH agonists after surgery helped improve conception rates in women who subsequently undergo assisted reproductive techniques (ART), such as in vitro fertilization (IVF). A 2006 study indicated that GnRH agonists given along with infertility treatments may help improve a woman's chance of becoming pregnant. This research is still preliminary.

In any case, ART and hyperstimulation of the ovary using fertility drugs to produce eggs are the standard fertility treatments available to women if surgery fails. ART includes techniques such as in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI). Hyperstimulation is the less expensive approach. In a 2003 study, however, ART achieved much greater conception rates in women with endometriosis, particularly those with late-stage disease.

It is not clear whether women with early -stage endometriosis do any better with fertility treatment than simply trying to become pregnant through non-aggressive means. Women with endometriosis who are trying to conceive should discuss all treatment options with a specialist. [See In-Depth Report #22: Infertility in women.]

Lifestyle Changes

Some women report relief by avoiding dairy products and having a diet rich in fiber and low in saturated (animal) fats. Fiber-rich foods (such as fruits and vegetables) along with plenty of fluids (water or juice, not caffeine) are not only healthy but help prevent constipation, which can intensify symptoms. If women choose a diet that limits dairy products, they should be sure to have sufficient calcium from other sources.

A 2005 study involving over 500 women reported that red meat and ham consumption increased the risk for endometriosis. Diets high in green vegetables and fresh fruit appeared to protect against it.

Fat compounds called omega-3 fatty acids may have specific anti-inflammatory effects. They are found in certain oily fish (sardines, mackerel) and can be obtained in supplements. Supplements may be labeled either omega-3 fatty acids or EPA-DHA (which are the important compounds). Evening primrose oil and black currant oil, found in health food stores, contain similar fatty acids that may be helpful. However, food sources are the healthier choice.

Omega-3 fatty acids, found plentifully in oily fish and flaxseed and canola oils, are beneficial to people who have IBD (inflammatory bowel disease).

Drinking alcohol and and smoking cigarettes may increase endometriosis risk. It is unclear whether caffeine is a significant risk factor.

A sitz bath is simply sitting in a basin of water. Some people report relief by alternating between sitting 3 minutes in a hot water basin and then 1 minute in a cold water basin. This is repeated three times. The procedure is performed twice a day 3 - 4 days a week, except during menstruation.

A warm bath or application of heated abdominal pad may help relieve painful menstrual cramps.

Kegel exercises are designed to strengthen the muscles of the pelvic floor that both support the bladder and close the sphincters. Some people find they help endometriosis. The exercises consist of tightening and releasing the pelvic muscle. Since the muscle is internal and sometimes difficult to isolate, doctors often recommend practicing while urinating on the toilet. The patient tries to contract the muscle until the flow of urine is slowed or stopped and then releases it. (However, once learned, Kegel exercises should not be regularly performed while urinating as this practice may eventually weaken the muscles.)

Exercise may be very helpful for women with endometriosis. It relieves stress and tension and may reduce hormonal levels that can contribute to endometrial growth.

Acupuncture and Acupressure. Some studies have reported relief from pelvic pain after acupuncture or acupressure, a technique that applies small pins or pressure to specific points on the body. Some women report relief with reflexology, a technique that uses manual pressure on acupuncture points on the ears, hands, and feet.

Click the icon to see an image of acupuncture.

Transcutaneous Electrical Nerve Stimulation. Transcutaneous electric nerve stimulation (TENS) applies electrodes to certain parts of the body and administers low-level electrical pulses to those locations. Research suggests that it works by altering the body's ability to receive pain signals. The standard approach is to give 80 - 100 pulses per second, for 45 minutes, three times a day. TENS is painless and patients are barely aware of the sensation. A 2002 analysis suggested that this approach may help some women with dysmenorrhea.

Yoga and Meditative Techniques. Yoga and meditative techniques that promote relaxation may also be helpful for menstrual cramps.

Chiropractic. Some women with primary dysmenorrhea have sought help from chiropractors trained in spinal manipulation. One study compared a high-force spinal manipulation technique with a low-force maneuver used as a placebo technique. Both showed lower scores on tests that measure pain, perhaps indicating that a simple back rub by a sympathetic partner or friend may be helpful.

Herbal and Other So-Called Natural Remedies for Cramp Relief. Researchers have not conducted many rigorous studies on herbal remedies for menstrual and pelvic pain. Small studies have suggested that pycnogenol, a plant extract derived from the bark of the French maritime pine tree, may help reduce endometriosis symptoms. Some patients have reported relief from menstrual cramps with aromatherapy using lavender, sage, and rose oils.

Generally, manufacturers of herbal remedies and dietary supplements do not need FDA approval to sell their products. Just like a drug, herbs and supplements can affect the body's chemistry, and therefore have the potential to produce side effects that may be harmful. There have been a number of reported cases of serious and even lethal side effects from herbal products. Always check with your doctor before using any herbal remedies or dietary supplements.

Medications

The basic approach in hormonal treatments for endometriosis is to block production of female hormones (estrogen and progesterone) or to prevent ovulation. Hormonal drugs are used for pain relief only. None have been proven to improve fertility rates and in some cases may delay conception. Specific hormonal drugs may have different effects for women with endometriosis.

Inducing Pseudopregnancy. Oral contraceptives that contain estrogen and progestins mimic a pregnant state and block ovulation. (Progestins are natural or synthetic forms of progesterone). Progestins may also be used alone, since they have specific effects that can cause the endometrial tissue itself to atrophy.
Inducing Pseudomenopause. Gonadotropin-releasing hormone (GnRH) agonists or gestrinone, an anti-progesterone that mimic menopause. They reduce estrogen and progesterone to their lowest level.
Inducing On-going Blockage of Ovulation. Danazol, a derivative of male hormones, is a powerful ovulation blocker.

Studies report that around 80% of women achieve pain relief after taking these drugs. To date, comparison studies have found few differences in effectiveness among the major hormonal treatments. Differences occur mostly in their side effects. Women should discuss the effects of particular medications with their doctors to determine the best choice.

Oral contraceptives (OCs), commonly called "the Pill," contain combinations of an estrogen and a progestin (either a natural progesterone or the synthetic form called progestin). For some patients, OCs may provide better endometriosis pain relief than gonadotropin releasing hormone agonist drugs. OCs may reduce the risk of ovarian cancer by 30 - 50% and of endometrial cancer by 50%, a potentially important benefit in women with endometriosis. Patch contraceptives are available, but they may increase the risk for menstrual cramping.

Click the icon to see an illustrated series detailing the birth control pill.

When used throughout a menstrual cycle, OCs suppress the actions of other reproductive hormones (luteinizing hormone, or LH, and follicle stimulating hormone, or FSH) and prevent ovulation. There are many brands available. The estrogen compound used in most oral contraceptives is estradiol. Many different progestins are used, and there are many brands. None to date have proven to be superior over others. Women should discuss the best options for their individual situations with their doctor.

Standard OCs come in a 28-pill pack that contains 21 active pills and 7 inactive pills. Newer “continuous-dosing” (also called “continuous-use”) oral contraceptives aim to reduce -- or even eliminate -- monthly periods and thereby prevent the pain and discomfort that often accompanies menstruation. These OCs contain a combination of estradiol and the progesterone levonorgestrel, but use extending dosing of active pills.

Seasonale, the first continuous-dosing contraceptive, was approved in 2003. It contains 81 days of active pills followed by 7 days of inactive pills. Women who take Seasonale have on average a period every 3 months. Seasonique, a follow-up to Seasonale, was approved in 2006. As with Seasonale, it produces about 4 periods a year. With Seasonique, a woman takes 84 days of levonorgestrol-estradiol pills followed by 7 days of pills that contain only low-dose estradiol.

In 2007, the FDA approved Lybrel, which supplies a daily low dose of levonorgestrel and estradiol with no inactive pills. Because Lybrel contains only active pills, which are taken 365 days a year, it completely eliminates monthly menstrual periods. In clinical trials, 59% of women who took Lybrel completely stopped menstrual periods by the end of the first year. Some women, however, experienced occasional unscheduled bleeding or spotting during the first 3 - 6 months.

Estrogen and progestin each cause different side effects. The most serious side effects are due to the estrogen in the combined pill. Uncommon but more dangerous complications of OCs include high blood pressure and deep-vein blood clots (thrombosis), which may contribute to heart attack or stroke. Studies have been conflicting about whether estrogen in oral contraception increases the chances for breast cancer and, if it does, which women are at risk.

Progestins alone may be helpful and are the oldest drugs used for endometriosis. Progestins can prevent ovulation and reduce the risk for endometriosis in the following ways:

They block luteinizing hormone (LH), one of the reproductive hormones important in ovulation.
They change the lining of the uterus and eventually cause it to atrophy.
They may provide pain relief equivalent to the more powerful hormone drugs. Some experts recommend them as the first choice for women with endometriosis who do not want to become pregnant.

Specific Progestins. Progestins are available in pill or injectable form, or as a progestin-releasing intrauterine device (IUD). Medroxyprogesterone (Depo-Provera), which is administered by injection every 3 months, is one of the standard progestins used. A new low-dose formulation, Depo-subQ Provera 104, was approved in 2005. Oral progestins include norethindrone (Micronor, Aygestin, Norlutate). Norethindrone is also known as norethisterone.

A 2006 study compared low-dose depot medroxyprogesterone with the gonadotropin releasing hormone (GnRH) agonist leuprolide (Lupron). The two drugs worked equally well in controlling endometriosis pain. However, leuprolide caused more loss of bone mineral density, a condition associated with osteoporosis. Patients who received medroxyprogesterone injections had fewer hot flashes than those who received leuprolide, but they had more episodes of bleeding and spotting.

Progestin-releasing IUDs can be very helpful for many women with endometriosis, particularly an advanced version called the levonorgestrel-releasing intrauterine system, or LNG-IUS (Mirena). Studies suggest that the LNG-IUS reduces endometrial cell proliferation and increases cell self-destruction. Progestin released by the IUD mainly affects the uterus and cervix and causes fewer widespread side effects than other forms of progestins.

The LNG-IUS has proved effective for heavy bleeding (menorrhagia), and studies indicate that it helps control the symptoms of minimal-to-moderate endometriosis. Studies indicate that the LNG-IUS works as well as GnRH agonists in managing endometriosis pain, and causes less loss of estrogen. Some experts think that the LNG-IUS could become the treatment of choice for women with endometriosis pelvic pain who do not wish to become pregnant.

Click the icon to see an image of an IUD.

Side Effects of Progestins. Side effects of progestin occur in both the combination oral contraceptives and any contraceptive that uses only progestin, although they may be less or more severe depending on the form and dosage of the contraceptive. Side effects may include:

Changes in uterine bleeding, such as higher amounts during periods, spotting and bleeding between periods (called break-through bleeding), or absence of periods
Unexpected flow of breast milk
Abdominal pain or cramps
Diarrhea
Fatigue, unusual tiredness, weakness
Hot flashes
Decreased sex drive
Nausea
Trouble sleeping
Acne or skin rash (although low-dose OCs actually improve acne)
Depression, irritability, or other mood changes
Swelling in the face, ankles, or feet
Weight gain

Newer formulations of combination pills that use low-dose estrogen and newer progestins may reduce and even avoid many of these side effects. Progestins used in non-oral contraceptives, such as the LNG-IUS IUD, also may not pose as high a risk for these side effects. If side effects persist or are severe, a woman should always talk to her doctor. Many women do not experience these side effects, or if they do, their bodies eventually adjust.

Gonadotropin releasing hormone (GnRH) agonists are effective hormone treatments for endometriosis. They are able to block the release of the reproductive hormones LH (luteinizing hormone) and FSH (follicular-stimulating hormone). As a result, the ovaries stop ovulating and no longer produce estrogen. Ovulation and menstruation resume around 4 - 10 weeks after stopping the drug. The specific length of time depends on the type of GnRH agonist used.

Women with endometriosis often have a difficult time getting pregnant. A 2006 review suggested that GnRH agonists may help women with endometriosis become pregnant when the drug is given along with in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI). (IVF and ICSI are standard infertility treatments.) The review found that 3 - 6 months of GnRH therapy in combination with infertility treatment quadrupled the pregnancy rate. However, the study did not supply data on how many women actually gave birth. In addition, there is not enough information on whether these drugs may adversely affect a woman or her fetus.

Specific GnRH Agonists. GnRH agonists include goserelin (Zoladex), buserelin, a monthly injection of leuprolide (depot Lupron), and a nasal spray, Nafarelin (Synarel). Studies have reported that nafarelin shrank all implants and significantly relieved symptoms in 85% of patients, delayed recurrence of endometriosis after surgery, and in comparison with leuprolide, was less expensive, had fewer side effects, and a provided better quality of life.

Side Effects and Complications. Commonly reported side effects (which can be severe in some women) include menopause-like symptoms that include hot flashes, night sweat, and changes in the vagina, weight change, and depression. The side effects vary in intensity depending on the GnRH agonist. They may be more intense with leuprolide and persist after the drug has been stopped.

The most important concern is possible osteoporosis from estrogen loss. Women ordinarily should not take GnRH agonists for more than 6 months. Certain approaches may preserve enough estrogen to protect bones and still effectively relieve endometriosis symptoms:

Add-back therapy provides doses of estrogen and progestin that are high enough to maintain bone density, but are too low to offset the beneficial effects of the GnRH agonist. Studies suggest this is safe and effective for protecting bone.
Intermittent leuprolide uses repeated 6-month courses of GnRH agonists followed by an average of 9 months of symptom control only.
Taking GnRH agonists in very low doses is an alternate approach, but is still largely untested.
Adding bone-protective drugs may be helpful. The standard ones are bisphosphonates and include alendronate (Fosamax), risedronate (Actonel), and etidronate (Didronel). Other drugs are being tested in combination with a GnRH agonist to preserve bone. They include the parathyroid hormone teriparatide (Forteo) and selective estrogen-receptor modulators (SERMs), such as raloxifene (Evista).

Danazol (Danocrine) is a synthetic drug that resembles a male hormone (androgen). It suppresses the pathway leading to ovulation. Studies have shown symptomatic improvement in 90% of women, although in one study, only about 58% of women expressed satisfaction with this therapy. A high drop-out rate occurs, most often because of adverse side effects, particularly male characteristics, such as growth of facial hair, acne, weight gain, dandruff and deepening of the voice.

Danazol may increase the risk for unhealthy cholesterol levels. A few cases of blood clots and strokes have also been reported, as well as rare cases of liver damage. One study reported that taking a low dose may relieve endometrial symptoms and reduce the risk for these side effects. Exercise may also help reduce side effects. As with GnRH drugs, pregnant women or those trying to become pregnant should not take this drug because it may cause birth defects.

Antiprogestins are promising drugs for endometriosis because they reduce both estrogen and progesterone receptors.

Gestrinone. Gestrinone is the most studied antiprogestin and appears comparable to GnRH agonists in reducing pain and while causing fewer menopausal symptoms. In one study, bone density even increased slightly. Adverse effects of gestrinone include male hormone symptoms, such as acne, and possibly the development of unhealthy cholesterol levels.

Mifepristone. Mifepristone (Mifeprex) is another antiprogestin that may be helpful for treating endometriosis. In one 6-month study, mifepristone improved symptoms and reduced endometrial implants without causing menopausal side effects. Long-term use, however, may cause changes in the uterine tissue and cell proliferation.

Nonsteroidal Anti-inflammatory Drugs (NSAIDs). Over-the-counter NSAIDs may be sufficient for about 75% of women with endometrial pain. NSAIDs block prostaglandins (the substances that increase uterine contractions). They are effective painkillers and also have other properties that act against inflammatory factors. Aspirin is the most common NSAID, but there are dozens of others available over the counter or by prescription. Among the most effective NSAIDs for menstrual disorders are ibuprofen (Advil, Motrin, Midol PMS), naproxen (Aleve, Naprosyn, Naprelan, Anaprox), and mefenamic acid (Ponstel). For maximum benefit, they should be taken 7 - 10 days before a period is expected. However, long-term use of NSAIDs can increase the risk for gastrointestinal bleeding and ulcers. One study of women with iron deficiency anemia reported that overuse of NSAIDs for menstrual disorders contributes to anemia.

Acetaminophen. Acetaminophen (Tylenol) reduces levels of female hormones (gonadotropins and estradiol, an estrogen), which may have some beneficial effect on menstrual disorders. A combination of acetaminophen and pamabrom (Women's Tylenol Menstrual Relief) is specifically aimed at treating menstrual pain and bloating. (Pamabrom is a diuretic, a drug used to reduce fluid build-up and bloating.)

Opioids. Drugs containing codeine should not generally be used for endometriosis pain management. They can cause pelvic congestion and constipation, which can worsen symptoms in patients with gastrointestinal distress.

GnRH Antagonists. GnRH antagonists include ganirelix (Antagon) and cetrorelix (Cetrotide). These newer drugs differ from GnRH agonists in that they have a direct effect on the pituitary gland. The result is quicker action. They also pose a lower risk for complications and side effects.

Aromatase Inhibitors.Drugs that inhibit aromatase, an enzyme that is a major source of estrogen, are being studied for effects against endometriosis. Such drugs include anastrozole, letrozole, exemestane, and vorozole. Aromatase levels may be abnormal in women with endometriosis. A 2004 pilot study of letrozole combined with a progestin showed reduction of endometriosis as well as decrease in pelvic pain, suggesting that this treatment holds promise.

Selective Estrogen-Receptor Modulators (SERMs). Drugs known as selective estrogen-receptor modulators (SERMs) are thought to act like estrogen in some tissues but behave like estrogen blockers (antiestrogens) in others. They have not been widely studied for endometriosis since tamoxifen (Nolvadex), the most commonly used SERM, may worsen endometriosis. However, the actions of other SERMs, such as raloxifene (Evista) or tibolone (only available in Europe), may be beneficial and warrant more research.

Selective Progesterone Receptor Modulators (SPRMs). SPRMs, also called mesoprogestins, have both agonist and antagonist properties. This new class of drugs may be effective for suppressing endometrial growth.

Other investigational drugs for treatment of endometriosis include tumor necrosis factor alpha (TNF-alpha) inhibitors, angiogenesis inhibitors, and various immune modulators.

Conservative Surgery

The goal of conservative surgery is to aggressively remove as many endometrial implants and cysts as possible without causing surgical scarring and subsequent adhesions that could cause fertility problems. The two conservative procedures used are either laparoscopy or laparotomy.

Improving Fertility. Surgery has been shown to improve infertility rates in women with severe endometriosis (stages III and IV). Whether it offers any advantage in pregnancy rates in women with mild-to-moderate endometriosis (stage I or II) is unclear. Nevertheless, some doctors recommend conservative surgery even in early-stage endometriosis, because of the progressive nature of the disorder some evidence suggests it improves fertility. Fertility can often be restored even if the surgery does not remove all the endometrial implants. However, the best fertility rates in such cases occur in the early postoperative period. They decline over time if implants have not been completely eliminated. Subsequent surgeries become less effective in restoring fertility.

Reducing Pain and its Recurrence. Studies report pain reduction after surgery in more than 60% of women. Conservative surgery, however, can miss microscopic implants that may continue to cause pain and other symptoms after the procedure.

Even with very successful surgery, endometriosis usually recurs within a period of between 2 months and several years. In one study, the risk for recurrence after conservative surgery was highest in women who have had previous surgery or who have stage IV disease (large endometriotic cysts). Other factors including age, pregnancy, or the number of cysts, did not seem to influence the degree of risk. An earlier study indicated that women who became pregnant after surgery for endometriosis had a lower risk for recurrence, but pregnancy itself does not cure endometriosis. The use of GnRH agonists after surgery may delay recurrence without affecting fertility.

Both laparoscopy and laparotomy are effective, but there are differences. Some experts believe that laparoscopy surgery should be the treatment of choice for women with endometriosis.

Laparoscopy is currently the gold standard treatment for endometriosis. It is usually done under general anesthetic and involves the following:

Carbon dioxide gas is injected into the abdomen, distending it and pushing the bowel away so that the doctor has a wider view.
The procedure requires making small incisions at the navel and above the pubic bone.
The laparoscope (a hollow tube equipped with camera lenses and a fiber optic light source) is inserted through the incision at the navel (the umbilical incision).
A probe is then inserted through the second incision, allowing the doctor to directly view the outside surface of the uterus, fallopian tubes, and ovaries.
One or two additional small incisions can be made on either side of the lower abdomen through these incisions. Surgical instruments or other devices are passed through these accessory incisions to destroy or remove abnormal tissue. Implants can be removed by excision (surgical removal) using a laser or scissors or by destroying the area with lasers or with electricity (or electrocautery).

In one study, laparoscopy achieved pain relief in over 62% of women. A more recent study conducted 3 - 12 months post-surgery in women with severe (stage III/IV) endometriosis suggested 88% of patients were satisfied with the procedure.

In addition, pregnancy rates can range from 20% to over 50% after laparoscopy. (The procedure does not reduce the chances for pregnancy in women who must still undergo assisted reproductive techniques to conceive.) Still, recurrence rates for laparoscopy are no better than those with laparotomy -- the more invasive procedure.

Laparotomy uses a wide abdominal incision and conventional surgical instruments. It is more invasive and requires a longer recovery time. In some severe cases, the doctor may need a wider view of the pelvic area and will perform this procedure. Laparotomy is typically used for infiltrating endometriosis, although the less invasive laparoscopy is showing increasing effectiveness, even for deep implants.

Complications after Surgery. Many patients experience temporary but severe discomfort in the shoulders after laparoscopy due to residual carbon dioxide gas that puts pressure on the diaphragm. The incisions, even with laparoscopy, may cause pain afterward, which can usually be treated effectively with mild pain relievers. There are small risks for bleeding, infection, and reaction to anesthesia. Surgery in the pelvic area may also cause scarring, which may cause pain and interfere with fertility.

Preoperative Drug Treatment. Hormonal drugs administered before laparoscopy and laparotomy are being investigated to reduce the size of endometrial cysts and so perhaps to improve outlook. A 2000 study, for example, reported that the GnRH agonist goserelin injected monthly 12 weeks before laparoscopy resulted in much smaller implants and better treatment of the disease than treatment with surgery alone.

Postoperative Drug Treatment. A number of studies have also been conducted to determine if taking hormonal drugs after surgery can provide further pain relief. Results have been mixed, and the benefits, if any, are probably slight.

Some evidence suggests that surgically cutting the pain-conducting nerve fibers leading from the uterus diminishes the pain from dysmenorrhea. Two procedures, uterine nerve ablation and laparoscopic presacral neurectomy, can block such nerves. Small studies have shown benefits from these procedures, but stronger evidence is needed before they can be recommended for women with severe primary dysmenorrhea.

Laparoscopic Uterosacral Nerve Ablation (LUNA). LUNA is a recent approach that uses either laser or cauterization to destroy nerves in a small segment of the ligaments that connect the cervix with the lower back. The ligaments do not appear to provide any structural support. There are few side effects from the procedure. The patient does not lose any sensations associated with sexual activity.

Laparoscopic Presacral Neurectomy (LPSN). LPSN uses laser techniques to sever a web of nerves between the lower spine and tail bone that transmit pain from the uterus. The procedure does not affect fertility. Studies suggest that it may work better than LUNA in the long term, but it also poses a higher risk of complications. These complications include constipation, diarrhea, and urinary problems. However, many women find that these symptoms eventually improve.

Hysterectomy

Presence of symptoms (pelvic pain, bleeding, symptomatic fibroids)
Lack of symptom improvement or resolution despite treatment
Previous use of GnRH agonist drugs

The number of procedures has continued to increase, but only slightly in recent years. Endometriosis accounts for 18% of these procedures, but the rates vary widely by ethnic group, with the great majority of endometriosis-related hysterectomies performed in Caucasian women.

Hysterectomy does not necessarily cure endometriosis. One study reported that endometriosis reappeared in 13% of women within 3 years of a hysterectomy and in 40% after 5 years.

Most women are satisfied with the procedure. A major analysis of evidence on hysterectomies reported that symptoms related to menstrual problems decline significantly in most women, although none completely disappear for all women. The majority of women also experience improved quality of life and emotional functioning. Women who have a hysterectomy are less likely to experience hot flashes than women who have a natural menopause.

Still, one study suggested that 70% of recommendations for hysterectomies did not meet the standard of care as determined by expert groups. In such cases, patients were not given alternative choices or adequate diagnostic evaluations. Any woman, even one who has reached menopause, who is uncertain about a recommendation for a hysterectomy should certainly seek a second opinion.

Once a decision for a hysterectomy has been made, the patient should discuss with her doctor what will be removed. The common choices are:

Total Hysterectomy (Removal of uterus and cervix). Removing only the uterus with hysterectomy has the same risk for recurrence as conservative surgery.
Supracervical Hysterectomy (Removal of uterus and preservation of the cervix). Procedure is performed in about 20 - 25% of cases.
Bilateral Salpingo-Oophorectomy (Removal of the fallopian tubes and ovaries). It can be used with either total or supracervical hysterectomy. This is the only potential cure for endometriosis. If endometriosis has developed outside the uterus then even this procedure is not curative.

Hysterectomy is surgical removal of the uterus, resulting in inability to become pregnant. This surgery may be done for a variety of reasons including, but not restricted to, chronic pelvic inflammatory disease, uterine fibroids and cancer. A hysterectomy may be done through an abdominal or a vaginal incision.

Total Hysterectomy. In a total hysterectomy the uterus and cervix are removed; this eliminates the risk of uterine and cervical cancer. (Given technical advances and growing surgical experience, a total hysterectomy may eventually be unnecessary except in special circumstances, such as when cancer is present.)

Supracervical Hysterectomy. In a supracervical hysterectomy (also called subtotal hysterectomy), only the uterus is removed. Retaining the cervix helps support the pelvic floor and may help maintain full sexual sensation, but the risk for cervical cancer remains. Women may experience cyclical bleeding for up to a year after surgery.

Bilateral Oophorectomy. Bilateral oophorectomy is the removal of both ovaries. (When only one ovary is removed, the procedure is called oophorectomy.) Bilatera salpingo-oophorectomy is the removal of both fallopian tubes plus both ovaries. These procedures may be performed with either total or supracervical hysterectomy. When a woman decides to have her ovaries removed, she should be aware of both the positive and negative consequences.

Oophorectomy significantly reduces the rates of re-operation and endometrial pain recurrence compared to hysterectomy alone. By removing the ovaries, oophorectomy causes estrogen loss and helps to reduce the risk for ovarian cancer and breast cancer. Premenopausal women should realize, however, that oophorectomy causes immediate menopause, which poses a risk for a number of health problems. These problems include osteoporosis, heart disease, skin wrinkling, and reduction in muscle tone. Estrogen replacement can help offset them. Women who have a bilateral oophorectomy and do not receive hormone replacement therapy may experience more severe hot flashes than women who enter menopause naturally.

Abdominal Hysterectomy. Abdominal hysterectomy is the most common procedure and is used in over 80% of hysterectomies in African-American women and about 60% in Caucasian and other ethnic groups. With the abdominal procedure, a wide incision is required to open the abdominal area, from which the surgeon removes the uterus. If possible, the incision should cut horizontally across the top of the pubic hairline (called a bikini incision). This incision heals faster and is less noticeable than a vertical incision, which is used in more complicated cases. The patient may need to remain in the hospital for 3 - 4 days, and recuperation at home takes about 4 - 6 weeks.

Vaginal Hysterectomy. Vaginal hysterectomy requires only a vaginal incision through which the uterus is removed. It is used in less than 20% of cases in African-American women and slightly under 40% among Caucasian and other groups.

A variation of the vaginal approach is called laparoscopic-assisted vaginal hysterectomy (LAVH). It uses several small abdominal incisions through which the surgeon severs the attachments to the uterus and ovaries. They can then be removed through the vaginal incision, as in the standard approach. Hospitalization stays may be longer and costs are greater than with standard vaginal hysterectomy. The use of LAVH has risen significantly and is now employed in over a quarter of vaginal procedures. LAVH is very costly, however, and some experts question whether it adds any significant benefits compared to the standard vaginal procedure.

If possible, a patient should ask a family member or friend to help out for the first few days at home. The following are some of the precautions and tips for postoperative care:

For a day or two after surgery, the patient is given medications to prevent nausea and painkillers to relieve pain at the incision site.
As soon as the doctor recommends it, usually within a day of the operation, the patient should get up and walk in order to help prevent pneumonia, reduce the risk of blood-clot formation, and to hasten recovery.
Walking and slow, deep breathing exercises may help to relieve gas pains, which can cause major distress for the first few days.
Coughing can cause pain, which may be reduced by holding a pillow over a surgical abdominal wound or by crossing the legs after vaginal surgery.
Patients are advised not to lift heavy objects, not to douche or take baths, and not to climb stairs or drive for several weeks.
For the first few days after surgery, many women weep frequently and unexpectedly. These mood swings may be due to depression from the loss of reproductive capabilities and form abrupt changes in hormones, particularly if the ovaries have been removed.

The patient should discuss with the doctor when they can start exercise programs that more intense than walking. The abdominal muscles are important for supporting the upper body, and recovering strength may take a long time. Even after the wound has healed, the patient may experience an on-going feeling of overall weakness, which can be demoralizing, particularly in women used to physical health. Some women do not feel completely well for as long as a year; others may recover in only a few weeks.

More serious complications, such as those described below, are uncommon, but patients should be aware of their symptoms and call the doctor immediately if they occur.

Infection. Infection occurs in 10 - 15% of patients, the risk being higher with abdominal than with vaginal surgery. Risk factors for infection appear to be obesity, a longer than normal operative time, and low socioeconomic status. Patients should be aware of any symptoms and call the doctor immediately if they occur:

Continuing or increasingly severe pain
Fever
Heavy discharge
Bleeding (antibiotics given at the time of surgery help to reduce this risk)

Click the icon to see an image of thrombophlebitis.

Other Serious Complications. Other serious and even life-threatening complications are rare but can include:

Pulmonary embolism (blood clots that travel to the lung)

Click the icon to see an image of a pulmonary embolism.

Surgical injury of the urinary or intestinal tracts.
Abscesses.
Perforation of the bowel.
Fistulas (a passage that bores from an organ to the skin or to another organ).
Dehiscence (opening of the surgical wound).

Long-Term Complications. Women who have had a total hysterectomy are at higher risk for the following long-term complications:

Muscle weakness in the pelvic area.
Prolapse (descent) of the bladder, vagina, and rectum if the muscle’s walls are overly weakened; may require further surgery.
Bowel problems may develop if adhesions (extensive scarring) have formed and obstruct the intestines, sometimes requiring additional surgery.
Shortening of the vagina is a possible complication specific to vaginal hysterectomy. It can cause pain during intercourse.

Such complications are uncommon.

Two procedures associated with hysterectomy may affect sexuality directly.

Although the clitoris can trigger orgasm even if the cervix is removed, some experts believe that uterine contractions stimulated by sexual intercourse also cause a so-called “deep orgasm.” Retaining the cervix may help to retain this sensation. However, a 2006 review found that women who undergo a total hysterectomy (removal of both uterus and cervix) are no more likely to have sexual difficulties or problems with urinary and bowel function than women who have only their uterus removed.
Patients who have both ovaries removed may be at higher risk for loss of sexuality. Ovaries produce small amounts of testosterone (the male hormone responsible for sexual drive) even after menopause.

Testosterone Replacement. Testosterone replacement therapy may restore sexuality in women who experience a decline in sexual drive. Occasionally, oral or injection treatments can produce male characteristics such as facial hair and voice change. A slow-release pellet inserted every 6 months under the skin in the hip appears to reduce these side effects. Taking hormones long-term almost always carries some risk, and it is not yet known what danger testosterone replacement may pose in women.

Resources

www.asrm.com -- American Society for Reproductive Medicine
www.acog.com -- American College of Obstetricians and Gynecologists
www.endometriosisassn.org -- The Endometriosis Association
www.nichd.nih.gov -- National Institute of Child Health and Human Development
www.endozone.org -- Endometriosis Zone
www.pelvicpain.org -- International Pelvic Pain Society
www.endocenter.org -- Endometriosis Research Center
www.resolve.org -- National Infertility Association

References

Archer DF, Jensen JT, Johnson JV, Borisute H, Grubb GS, Constantine GD. Evaluation of a continuous regimen of levonorgestrel/ethinyl estradiol: phase 3 study results. Contraception. 2006 Dec;74(6):439-45. Epub 2006 Sep 18.

Chen WY, Manson JE, Hankinson SE, Rosner B, Holmes MD, Willett WC, et al. Unopposed estrogen therapy and the risk of invasive breast cancer. Arch Intern Med. 2006 May 8;166(9):1027-32.

Han SH, Hur MH, Buckle J, Choi J, Lee MS. Effect of aromatherapy on symptoms of dysmenorrhea in college students: A randomized placebo-controlled clinical trial. J Altern Complement Med. 2006 Jul-Aug;12(6):535-41.

Lethaby A, Ivanova V, Johnson NP. Total versus subtotal hysterectomy for benign gynaecological conditions. Cochrane Database Syst Rev. 2006 Apr 19;(2):CD004993.

Parker JD, Leondires M, Sinaii N, Premkumar A, Nieman LK, Stratton P. Persistence of dysmenorrhea and nonmenstrual pain after optimal endometriosis surgery may indicate adenomyosis. Fertil Steril. 2006 Sep;86(3):711-5. Epub 2006 Jun 16.

Review Date:
6/16/2007
Reviewed By:
Harvey Simon, MD, Associate Professor of Medicine, Harvard Medical School; Physician, Massachusetts General Hospital.

A.D.A.M. Copyright

adam.com

Abdominoplasty - series

admin — Thu, 04 Sep 2008 19:44:35 -0700

Back

Overview

Indications
Procedure, part 1
Procedure, part 2
Procedure, part 3
Aftercare

HEALTH GUIDE REFERENCE FROM A.D.A.M

Indications

Too much fat can collect in the belly. In abdominoplasty, some of the fat is removed.

Procedure, part 1

The surgeon will make a cut in the fold under the belly. This is the "bikini line." Skin is also cut around the belly button. A large area of fat and skin are then pulled away from the muscle.

Procedure, part 2

The surgeon tightens the abdominal muscles in the belly.

Procedure, part 3

The skin is then stretched downward. Extra skin and fat are trimmed away. A new hole will be cut for the belly button. The opening will then be closed with stitches.

Aftercare

After surgery, there may be some pain and discomfort. This may last for several days. Resting with the legs and hips bent will put less stress on the belly. The remaining scar will fade with time.

Review Date: 7/25/2007

Reviewed By: Robert A. Cowles, MD, Assistant Professor of Surgery, Columbia University College of Physicians and Surgeons, New York, NY. Review provided by VeriMed Healthcare Network.

A.D.A.M. Copyright

adam.com

Source Doc: 3_100184

Keep Motivated, Even Without Your Bikini

FitSugar — Fri, 17 Aug 2007 04:00:00 -0700

I know that a lot of us use the prospect of putting on a bikini as motivation to get fit for the summer. Now that summer is coming to an end and the time is getting closer and closer for storing those bathing suits you worked so hard to look hot in. Your motivation may be shrinking as your waistline is growing. After all the food holidays are just around the corner (Halloween, Thanksgiving, Hanukkah, Christmas...) so what's the point, right?

Wrong! There are many reasons why you need to keep at staying healthy, but here are a few notables:

Exercise can help combat SAD (seasonal-affective disorder), which many of us feel as the days get shorter and colder.
Exercise can also help combat another type of sad: The holiday blues. For whatever reason people get depressed around the holidays. Exercising is known for boosting our moods.
Keeping at it will make preparing for next year's bikini season that much easier -- Toning up those arms is a lot more realistic than losing 30 pounds.
If you've ever planned a last minute winter getaway to a tropical location, then you know that your bikini bod prep time is limited. Keeping fit means no sweat (not literally, of course) instead of stressing about it and embarking on dangerous quick fixes.
Winter sports require stamina. If you've been working out then your body will be a lot more prepped for that first run down the mountain on your snowboard than if you've halted all exercising efforts.
Exercising is just plain 'ole good for you. Keeping your body healthy ultimately means extending your life and protecting yourself from potential ailments (and diseases) down the line.

I'm sure you all have many more reasons to add for why you should stay motivated to workout even after summer, so share them in the comments section below.

Source

Healthy Dose Link Time!!!!!!

FitSugar — Mon, 20 Aug 2007 12:30:00 -0700

Fitness Fixation knows how to beat the "lazy day syndrome." It is a virtual "get off your duff and workout" post!

iFit&Healthy has the skinny on Ben Affleck's weight loss.

girlawhirl is gaga for Champion’s O2Cool clothing line.

Mark's Daily Apple asks the painful question, "What weighs 200,000 pounds?" Check his site for the answer!

Leslie at The Weighting Game wants to know if you have the "S" Factor. Yep Sheila Kelley is bringing the "S" Factor to the windy city!

Check out real buzz for some encouraging words on getting back to the gym.

For an emotional read, check out Back In Skinny Jeans . Stephanie knows about the break-up diet.

LIME can tell you how to recycle anything. Don't throw away those goodies! Recycle them.

About: Yoga puts a twist on the Crow pose. Work your upper body and be a bird at the same time.

diet-blog shares great tips on how to maintain your healthy diet while out on the town!

Looking for motivation? Complete Running Network says go see Runners High. It's an inspirational documentary about Oakland teens training for a marathon.

For more motivation, download "Meteoric Flash" a seriously energetic music mix from fitPod.

Elastic Waist celebrates the heirloom tomato! Yum.

Speaking of all things "yum," YumSugar has some great tips on keeping your camping food cool.

The Skinny Website has some great shots of Jennifer Lopez in a bikini.