Fatih Hizli1, Kadir Cetinkaya2, Gulay Bilir3, Halil Basar4. 1. Departments of Urology, Oncology Training and Research Hospital , Ankara, Turkey. fatihhizli33@yahoo.com. 2. Departments of Obstetrics and Gynecology, Oncology Training and Research Hospital , Ankara, Turkey. 3. Departments of Pathology, Oncology Training and Research Hospital , Ankara, Turkey. 4. Departments of Urology, Oncology Training and Research Hospital , Ankara, Turkey.