Partial duodenal obstruction secondary to annular pancreas.
D004380:Duodenal Obstruction; D004386:Duodenum; D006801:Humans; D007415:Intestinal Obstruction / Q000209:etiology*; D010179:Pancreas / Q000002:abnormalities*; D010182:Pancreatic Diseases
INTESTINAL OBSTRUCTION/etiology and pathogenesis; PANCREAS/abnormalities