title: [Postgastrectomy peptic ulcer].
mesh_terms: D000328:Adult; D004381:Duodenal Ulcer / Q000601:surgery; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000000981:diagnostic imaging*; D011178:Postgastrectomy Syndromes / Q000000981:diagnostic imaging*; D011859:Radiography; D013274:Stomach Neoplasms / Q000601:surgery; D013276:Stomach Ulcer / Q000601:surgery; D015043:Zollinger-Ellison Syndrome / Q000000981:diagnostic imaging*