Ultrasonographic findings in pelvic endometriosis: literature review and pictorial essay

The diagnosis of endometriosis can be made with some security when they exhibit typical aspects, using the various imaging methods. Ultrasonography is usually a cheap and accessible method that has high sensitivity and specificity in the diagnosis of endometriotic lesions. This article aims to describe the main findings in ultrasound of pelvic endometriosis with a focus on extra‑uterine involvement.