Affiliation: | Department of Gastroenterology, Yuksek Ihtisas Training and Research Hospital, Ankara, Turkey; Gastroenterology Division, Department of Internal Medicine, Near East University Hospital, Lefko?a, Turkish Republic of Northern Cyprus; Department of Radiology, Yuksek Ihtisas Training and Research Hospital, Ankara, Turkey; Department of Gastroenterology, Yuksek Ihtisas Training and Research Hospital, Ankara, Turkey |