Endometriosis Overview
Endometriosis is a chronic disease in which cells that line the uterus spread to other areas outside of the uterus, growing excess tissue that can spread across the pelvic area, as well as nearby organs such as the ovaries, bowels, and bladder. For many women, endometriosis can cause severe abdominal pain. However, as much as 25% of women diagnosed with endometriosis are asymptomatic for the disease, making it difficult to diagnose.