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Concept
Endometriosis
Summary
Endometriosis is a disease of the female reproductive system in which cells similar to those in the endometrium, the layer of tissue that normally covers the inside of the uterus, grow outside the uterus. Lesions can be found on ovaries, fallopian tubes, tissue around the uterus and ovaries (peritoneum), intestines, bladder, and diaphragm; it may also occur in other parts of the body. Some symptoms include pelvic pain, heavy periods, pain with bowel movements, painful urination, pain during sexual intercourse and infertility. Nearly half of those affected have chronic pelvic pain, while in 70% pain occurs during menstruation. Infertility occurs in up to half of affected individuals. About 25% of individuals have no symptoms and 85% of those seen with infertility in a tertiary center have no pain. Endometriosis can have both social and psychological effects.
The cause is not entirely clear. Risk factors include having a family history of the condition. A 2018 study of 3,394 cases of laparoscopically-confirmed endometriosis found the risk greater among those who experienced early-life severe physical or sexual abuse, especially severe-chronic abuse of multiple types, compared to those reporting no early-life physical or sexual abuse.
The areas of endometriosis bleed each month (menstrual period), resulting in inflammation and scarring. The growths due to endometriosis are not cancer. Diagnosis is usually based on symptoms in combination with medical imaging; however, biopsy is the surest method of diagnosis. Other causes of similar symptoms include pelvic inflammatory disease, irritable bowel syndrome, interstitial cystitis, and fibromyalgia. Endometriosis is commonly misdiagnosed and females often report being incorrectly told their symptoms are trivial or normal. Females with endometriosis see an average of seven physicians before receiving a correct diagnosis, with an average delay of 6.7 years between the onset of symptoms and surgically obtained biopsies, the gold standard for diagnosing the condition.
Official source
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