Carcinoma of the pancreas presenting as acute duodenal obstruction without jaundice: a report of four cases.
D004380:Duodenal Obstruction; D004386:Duodenum; D006801:Humans; D007415:Intestinal Obstruction / Q000209:etiology*; D007565:Jaundice; D010179:Pancreas; D010190:Pancreatic Neoplasms
INTESTINAL OBSTRUCTION/etiology; PANCREAS/neoplasms