title: Acute optic neuropathy. Treatment with diphenylhydantoin.
mesh_terms: D000284:Administration, Oral; D000328:Adult; D000368:Aged; D002214:Capsules; D005260:Female; D006801:Humans; D007511:Ischemia / Q000150:complications*; D008297:Male; D008875:Middle Aged; D009900:Optic Nerve / Q000098:blood supply*; D009902:Optic Neuritis / Q000188:drug therapy*; D010672:Phenytoin / Q000008:administration & dosage / Q000627:therapeutic use*; D010919:Placebos; D058609:Visual Field Tests; D014794:Visual Fields
chemical_list: D002214:Capsules; D010919:Placebos; D010672:Phenytoin