title: ANNULAR PANCREAS IN ADULTS; PREOPERATIVE DIAGNOSIS.
mesh_terms: D000328:Adult; D000013:Congenital Abnormalities; D004386:Duodenum; D005763:Gastroenterostomy; D006801:Humans; D007415:Intestinal Obstruction; D007583:Jejunum; D010179:Pancreas / Q000002:abnormalities; D010182:Pancreatic Diseases; D011859:Radiography
keywords: ABNORMALITIES; DUODENUM; GASTROENTEROSTOMY; INTESTINAL OBSTRUCTION; JEJUNUM; PANCREAS; RADIOGRAPHY