URMC / Encyclopedia / Collection Gastroenterology CT Enterography Endoscopic Submucosal Dissection (ESD) Appendectomy Cholecystectomy Abdominal Angiogram Colostomy MR Enterography Belt Lipectomy Laparoscopic Adjustable Gastric Banding Biliopancreatic Diversion with Duodenal Switch (BPD/DS) Weight-Loss Surgery