Erdal Uysal1, Mehmet Dokur2, Mehmet Ali Ikidag3, Turkay Kirdak4. 1. Departments of General Surgery, Faculty of Medicine, Sanko University, 27090 Gaziantep, Turkey. drerdaluysal@hotmail.com. 2. Departments of Emergency, Faculty of Medicine, Sanko University, 27090 Gaziantep, Turkey. 3. Departments of Radiology, Faculty of Medicine, Sanko University, 27090 Gaziantep, Turkey. 4. Department of General Surgery, Faculty of Medicine, Uludag University, 16059 Bursa, Turkey.