title: Zollinger-Ellison syndrome, seven years after excision of pancreatic tumour containing gastrin.
mesh_terms: D007516:Adenoma, Islet Cell / Q000601:surgery*; D000328:Adult; D005755:Gastrins / Q000032:analysis; D006801:Humans; D008297:Male; D010190:Pancreatic Neoplasms / Q000032:analysis / Q000601:surgery*; D013997:Time Factors; D015043:Zollinger-Ellison Syndrome / Q000209:etiology*
chemical_list: D005755:Gastrins