1. Departments of Radiology, Hacettepe University School of Medicine, Ankara

2. Department of Radiology, Hacettepe University School of Medicine, Ankara, Turkey

3. From the Departments of Radiology, Hacettepe University School of Medicine, Ankara

4. SSK Ankara Doğumevi and Training and Research Hospital, Obstetrics and Gynecology Department, Ankara, Turkey

5. From the Departments of Radiation Oncology, Hacettepe University School of Medicine, Ankara