BACKGROUND Esophageal varices are a result of progressive liver disease and portal hypertension. Treatment can be performed with band ligation versus nonselecti
AIM:To assess the relationship between preoperative computed tomography(CT)and postoperative pathological measurements of esophageal tumor length and the progno
Endoscopic ultrasonography(EUS)is considered a superior investigation when compared to conventional ultrasonography for imaging gall bladder(GB)lesions as it ca
The role of endoscopic retrograde cholangiopancreatography(ERCP) has dramatically changed in the last years, mainly into that of a therapeutic procedure. The tr