title: Vipoma.
mesh_terms: D007516:Adenoma, Islet Cell / Q000473:pathology*; D000368:Aged; D006801:Humans; D006965:Hyperplasia; D008297:Male; D010190:Pancreatic Neoplasms / Q000473:pathology*; D003969:Vipoma / Q000473:pathology*