title: Obstruction by phytobezoar after vagotomy and pyloroplasty.
mesh_terms: D001630:Bezoars / Q000150:complications*; D004380:Duodenal Obstruction / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011708:Pylorus / Q000601:surgery*; D014628:Vagotomy / Q000009:adverse effects*