title: Zollinger-Ellison syndrome with interesting variations. Report of twelve cases including one of carcinoid of the duodenum.
mesh_terms: D007516:Adenoma, Islet Cell / Q000601:surgery; D000293:Adolescent; D000307:Adrenal Gland Diseases; D000328:Adult; D000368:Aged; D002276:Carcinoid Tumor / Q000601:surgery*; D004379:Duodenal Neoplasms / Q000601:surgery*; D005260:Female; D005743:Gastrectomy; D006801:Humans; D006961:Hyperparathyroidism; D008297:Male; D008875:Middle Aged; D010190:Pancreatic Neoplasms / Q000601:surgery; D010282:Parathyroid Neoplasms / Q000601:surgery; D010437:Peptic Ulcer / Q000601:surgery; D015043:Zollinger-Ellison Syndrome / Q000473:pathology*