title: [Duodenal stenosis caused by annular pancreas 7 years after stomach surgery].
mesh_terms: D003251:Constriction, Pathologic / Q000209:etiology; D004378:Duodenal Diseases / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010182:Pancreatic Diseases / Q000150:complications*; D011183:Postoperative Complications; D011708:Pylorus / Q000601:surgery*; D014628:Vagotomy / Q000009:adverse effects*
vernacular_title: Zwezenie dwunastnicy wywołane trzustka obraczkowata po 7 latach od operacji zoładka.