Does thoracic endometriosis always happen with pelvic endometriosis?

Many people with thoracic endometriosis also have endometriosis in the pelvis, but it does not always occur together. Thoracic disease can be present even when pelvic symptoms are mild, quiet, or seem improved after prior treatment.

Because the pelvis may not be the main source of symptoms, a normal exam or a history of “successful” pelvic treatment doesn’t rule out thoracic involvement. If you’re having cyclical chest, shoulder, or upper abdominal symptoms—especially around your period—our team can help evaluate how the pattern fits and discuss next steps for diagnosis and surgical planning.