Mohammed Darouichi, Jean-Christophe Tille, Jean Dubuisson and Jovanovic Stevan
We report a rare case of association between a mature cystic teratoma (MCT) and an ovarian endometrioma. This entity is extremely rare and its diagnosis is a clinical and radiological challenge. To our knowledge, we report the fourth case of coexistence of a non-neoplastic endometrioma and a benign neoplastic mature cystic teratoma of the left ovary.