1. Department of Radiology, Gulhane Training and Research Hospital, General Dr Tevfik Saglam St, 06010 Kecioren, Ankara, Turkey.
2. Department of Radiology, Hacettepe University School of Medicine, Ankara, Turkey.
3. Department of Radiology, Hacettepe University, Ankara, Turkey.
4. Department of Urology, Hacettepe University, Ankara, Turkey.
5. Department of Pathology, Koc University, Istanbul, Turkey.