title: Progressive encephalopathy due to chronic hydantoin intoxication.
mesh_terms: D000293:Adolescent; D001927:Brain Diseases / Q000139:chemically induced* / Q000000981:diagnostic imaging / Q000473:pathology; D002524:Cerebellar Ataxia / Q000139:chemically induced; D002531:Cerebellum / Q000473:pathology; D002648:Child; D004569:Electroencephalography; D005145:Face; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008607:Intellectual Disability / Q000209:etiology; D007360:Intelligence; D009759:Nystagmus, Pathologic / Q000139:chemically induced; D010672:Phenytoin / Q000008:administration & dosage / Q000506:poisoning / Q000627:therapeutic use; D011859:Radiography; D012640:Seizures / Q000139:chemically induced / Q000188:drug therapy; D012886:Skull / Q000000981:diagnostic imaging; D013064:Speech Disorders / Q000139:chemically induced
chemical_list: D010672:Phenytoin