title: Accidental transection of the ampulla of Vater at surgery for duodenal ulcer.
mesh_terms: D000328:Adult; D014670:Ampulla of Vater / Q000293:injuries*; D004379:Duodenal Neoplasms / Q000601:surgery; D004381:Duodenal Ulcer / Q000601:surgery; D005743:Gastrectomy / Q000009:adverse effects*; D006801:Humans; D007049:Iatrogenic Disease; D008297:Male; D008875:Middle Aged; D014628:Vagotomy / Q000009:adverse effects*