title: Clinical recovery owing to target parietal cell failure in a patient with Zollinger-Ellison syndrome.
abstract: A patient is presented with Zollinger-Ellison syndrome, in whom spontaneous disappearance of gastric hypersecretion and peptic ulcer disease occurred subsequent to an intercurrent illness causing acute nonspecific inflammation of the gastric mucosal lining. The dramatic clinical improvement after subsiding of the intercurrent illness was obviously linked to pronounced failure of the parietal cell mass for acid secretion and not to infarction of the gastrinoma because gastrin secretion by the tumor was unchanged.
mesh_terms: D007516:Adenoma, Islet Cell / Q000378:metabolism; D000328:Adult; D005750:Gastric Juice / Q000378:metabolism*; D005753:Gastric Mucosa / Q000378:metabolism* / Q000473:pathology; D005755:Gastrins / Q000097:blood / Q000378:metabolism; D005756:Gastritis / Q000473:pathology / Q000503:physiopathology*; D006801:Humans; D008297:Male; D010190:Pancreatic Neoplasms / Q000378:metabolism; D012075:Remission, Spontaneous; D012636:Secretory Rate; D015043:Zollinger-Ellison Syndrome / Q000473:pathology / Q000503:physiopathology
chemical_list: D005755:Gastrins