Medbroadcast  Powered by MediResource
 Search

Go
 Browse alphabetically
ABCDEFGHIJKLMN
OPQRSTUVWXYZ
HEALTH TOPICS
Family & Child Health
Men's Health
Women's Health
Seniors' Health
Addiction
Allergy
Ankylosing Spondylitis
Arthritis (Rheumatoid)
Asthma
Atrial Fibrillation
Baby Health
Back Health
Bedwetting
Bladder (Overactive)
Brain Health
Cancer
Childhood Vaccinations
Cholesterol
Crohn's & Colitis
Cold and Flu
COPD NEW!
Cosmetic Procedures
Depression NEW!
Diabetes
Digestive Health
Ear Health
Eating Disorders
Eye Health
Flu (Seasonal)
Fertility
Fitness
Healthy Skin
Heart
High Blood Pressure
HPV
Hyperhidrosis
Incontinence
Infection
Kidney Health
Lung Health
Medications and your Health
Menopause
Mental Health
Multiple Sclerosis NEW!
Natural and Complementary Therapy
Nutrition
Obesity
Oral Care
Osteoarthritis of the Knee NEW!
Pain
Pregnancy
Psoriasis
Psoriatic Arthritis (PsA)
Seasonal Health
Sexual Health
Sleep Health
Stroke Risk Reduction
Smoking
Weight Management
Workplace Health
Yeast Infection
All health channels

STAY CONNECTED
RESOURCES
Ask an Expert
Clinical Trials
Find a Specialist
Health features
News
Tools


Condition Info Drug Info Tests and Procedures Natural Products Ask an Expert Support Groups Clinical Trials
Home Bookmark Page Send to a Friend Sante Chez Nous Subscribe
Medbroadcast Home > Related Conditions > Endometriosis
Medbroadcast Home
Ask an Expert
Clinical Trials
Find a Specialist
Health features
News
Tools

Endometriosis



In this condition factsheet:


The Facts on Endometriosis

The endometrium is the tissue that lines the inside of the uterus (the womb). It is the tissue that is shed each month when women menstruate. Each month it builds up rapidly in preparation for pregnancy, and each month the excess endometrial tissue is sloughed off during menstruation if pregnancy does not occur.

In endometriosis, endometrial cells are found outside the uterus, usually in other parts of the abdomen. These cells respond to female hormones in the same way as the lining of the uterus does. Each month, tissue builds up, breaks down, and sheds. Unlike the cells inside the uterus, the blood and tissue that are shed in the abdomen have no way of leaving the body. They stick to other tissue and sometimes start to divide and multiply. They may grow into other tissue, or form strands that bind organs together. They may create scar tissue, which can be painful. Sometimes the endometrial cells create cysts that can rupture and bleed.

The process sounds a bit like cancer, but endometriosis isn't cancer. However, it may very slightly increase the risk of getting certain cancers. Endometriosis isn't a fatal disease but can be widespread. About 10% to 15% of actively menstruating women between the ages of 25 and 44 have endometriosis. About one-quarter to one-half of infertile women have the disease.

Causes of Endometriosis

Various theories have tried to explain endometriosis. Most involve the idea of retrograde flow. During menstruation, the endometrium sheds its top layers. These layers normally leave the body. The tissue and blood is forced out by muscle contractions. Sometimes, however, it flows backwards, going up the fallopian tubes towards the ovaries. In this way, endometrial cells could reach both the ovaries and the pelvic cavity, areas that are outside of the uterus.

Retrograde flow doesn't explain everything though, because it's often seen in women without endometriosis. Another theory involves the immune system. Immune system disorders mean the body may not able to find and destroy endometrial tissue that's outside the uterus. There are measurable differences in the immune systems of women with endometriosis, but we don't know yet what the significance is.

Endometriosis may have a genetic component. The daughters and sisters of women with endometriosis are at a slightly higher risk of getting the disease.

Another theory of endometriosis suggests that it spreads through the blood or lymphatic vessels. There is also the possibility that normal tissue inside the abdominal cavity may change and become endometriosis.

Symptoms and Complications of Endometriosis

Symptoms of endometriosis include:

  • pelvic pain
  • pain during sex
  • changes in menstruation
  • pain and cramps during menstruation
  • painful urination or bowel movements during periods
  • infertility

Many of these symptoms can also be associated with other health conditions. The severity of symptoms is not necessarily related to the amount of endometrial tissue found outside the uterus. Some women with endometriosis throughout the pelvis feel nothing at all, while others with less tissue found outside the uterus experience a great deal of pain.

Menstrual cramping that worsens after years of less painful periods may be a sign of endometriosis.

Cysts and scar tissue can form around the vagina in the abdomen, which can make sexual intercourse painful. Pain during sex is a possible indicator of endometriosis, but it's a symptom of other conditions, too. Endometrial tissue often ends up in one or both ovaries of women with endometriosis. There it can form cysts called endometriomas.



 

Advertisement


Did you find what you were looking for on our website? Please let us know.




 Search for information related to
GO
ABCDEFGHIJKLMNOPQRSTUVWXYZ
 
Hot Topics - Bedwetting, Depression, Flu (Seasonal), Healthy Skin, Incontinence, Multiple Sclerosis, Psoriasis, Stroke Risk Reduction

Condition and disease information is written and reviewed by the MedBroadcast Clinical Team.


The contents of this site are for informational purposes only and are meant to be discussed with your physician or other qualified health care professional before being acted on. Never disregard any advice given to you by your doctor or other qualified health care professional. Always seek the advice of a physician or other licensed health care professional regarding any questions you have about your medical condition(s) and treatment(s). This site is not a substitute for medical advice.
© 1996 - 2014 MediResource Inc. - MediResource reaches millions of Canadians each year.