What condition is often characterized by pelvic pain and occurs due to growth of endometrial tissue outside the uterus?

The condition characterized by pelvic pain and the growth of endometrial tissue outside the uterus is endometriosis. This disorder involves the tissue that normally lines the inside of the uterus, known as the endometrium, growing outside of the uterus in areas such as the ovaries, fallopian tubes, and the tissue lining the pelvis. This abnormal growth can lead to significant pain, especially during menstruation, as well as possible fertility issues and other complications.

The pain associated with endometriosis is often due to the surrounding tissue responding to hormonal changes in the body, causing inflammation and scarring. This condition can present with a variety of symptoms, including painful periods, pain during intercourse, and chronic pelvic pain. Timely diagnosis and management are crucial for alleviating symptoms and preserving quality of life.