endometriosis
Pronunciation: en-do-mee-tree-OH-sis
A condition where tissue similar to the uterine lining grows outside the uterus, often affecting fertility.
Full Definition
Endometriosis is a chronic gynecological condition affecting approximately 10% of women of reproductive age, characterized by the presence of endometrial-like tissue outside the uterine cavity. This ectopic tissue most commonly implants on the ovaries, fallopian tubes, and pelvic peritoneum, but can occur in other locations. The condition is associated with chronic pelvic pain, dysmenorrhea, and subfertility. Endometriosis is classified using the American Society for Reproductive Medicine (ASRM) staging system from minimal (Stage I) to severe (Stage IV). The condition can impact fertility through multiple mechanisms including anatomical distortion, inflammation, and altered ovarian function. Treatment options range from medical management with hormonal therapies to surgical intervention, depending on symptoms and fertility goals.
Usage
Usage note: Distinguish from adenomyosis (endometrium within uterine muscle) and endometritis (uterine infection).
In Context
- "Laparoscopy revealed Stage III endometriosis with bilateral ovarian endometriomas." — Surgical report
- "The patient's endometriosis-related infertility may benefit from IVF treatment following surgical management." — Fertility consultation notes