title: Control of refractory fasting hypoglycemia in a patient with suspected insulinoma with diphenylhydantoin.
mesh_terms: D007516:Adenoma, Islet Cell / Q000188:drug therapy*; D000368:Aged; D001786:Blood Glucose / Q000378:metabolism; D005260:Female; D006801:Humans; D007003:Hypoglycemia / Q000188:drug therapy*; D007328:Insulin / Q000097:blood; D010672:Phenytoin / Q000097:blood / Q000627:therapeutic use*
chemical_list: D001786:Blood Glucose; D007328:Insulin; D010672:Phenytoin