title: Pancreatic islet hyperplasia as a cause of a severe ulcer diathesis.
mesh_terms: D004381:Duodenal Ulcer / Q000209:etiology / Q000601:surgery; D005743:Gastrectomy; D005755:Gastrins / Q000097:blood; D006801:Humans; D006965:Hyperplasia; D007515:Islets of Langerhans / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D010180:Pancreatectomy; D010182:Pancreatic Diseases / Q000150:complications* / Q000175:diagnosis / Q000473:pathology; D014628:Vagotomy; D015043:Zollinger-Ellison Syndrome / Q000175:diagnosis / Q000209:etiology* / Q000601:surgery
chemical_list: D005755:Gastrins