Well-circumscribed deep pelvic cystic adnexal mass lesion, located just ventral to the uterine body merging with the right broad ligament. The lesion shows thick wall, internal mixed inhomogeneous fatty attenuation elements, soft tissue densities, Rokitansky protuberance and dense tooth-like structure. It is seen abutting the external iliac vessels and causing mild contour bulge of the anterior abdominal wall.