Co-existence of Ovarian Teratomas With Other Gynecological Tumors Michail Matalliotakis, Charoula Matalliotaki, Ioannis Tsakiridis, Themistoklis Dagklis, Georgios Michos , Andreas Romanos, Konstantinos Krithinakis, Ioannis A.Kalogiannidis. 1. Obstetrics and Gynecology, Venizeleio General Hospital, Heraklion, GRC 2. Third Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Thessaloniki, GRC