Annular pancreas.
D000208:Acute Disease; D000328:Adult; D004378:Duodenal Diseases / Q000150:complications; D006801:Humans; D007415:Intestinal Obstruction / Q000150:complications; D008297:Male; D010179:Pancreas / Q000002:abnormalities*; D010195:Pancreatitis / Q000150:complications; D014057:Tomography, X-Ray Computed