1. Department of Urology, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
2. Department of Urology, King Fahad Specialist Hospital, Dammam, Saudi Arabia
3. Department of Pathology and Laboratory Medicine, King Fahad Specialist Hospital, Dammam, Saudi Arabia
4. Department of Radiology, King Fahad Specialist Hospital, Dammam, Saudi Arabia