title: Progressive myoclonic epilepsies syndrome (Ramsay Hunt syndrome) with mental disorder: report of two cases.
abstract: Ramsay Hunt syndrome (RHS) is a rare condition within the progressive myoclonic epilepsies syndrome (PME), with a triad of action myoclonus, grand mal seizure and severe cerebellar ataxia. There are few reports about the psychiatric disturbances associated with PME or RHS. The present study examines the evidence that RHS may accompany an organic mental syndrome, ethanol's effective suppression of myoclonus, and the possible resultant problem of alcohol dependence in RHS patients. Two brothers with the previous long-standing diagnosis of RHS and their mental symptoms of persecutory delusion and depression are reported, as well as the additional problem of alcohol dependence in one of them. The cerebellar dysfunction found in RHS may be associated with an underlying organic condition. Determination of the relationship between cerebellar dysfunction and psychosis in RHS will require further study. Although the mechanism of the suppression of myoclonus by alcohol remains unclear, patients should be allowed to drink socially, and alcohol consumption should not be totally prohibited. However, effective treatment of the problems of alcohol tolerance, abuse, or dependence requires the cooperation of both neurologists and psychiatrists.
authors.affiliation: Department of Psychiatry, Chang Gung Memorial Hospital, Tao-yuan, Taiwan.
authors.forename: M C
authors.initials: MC
authors.lastname: Hsiao
authors.forename: C Y
authors.initials: CY
authors.lastname: Liu
authors.forename: Y Y
authors.initials: YY
authors.lastname: Yang
authors.forename: C S
authors.initials: CS
authors.lastname: Lu
authors.forename: E K
authors.initials: EK
authors.lastname: Yeh
mesh_terms: D000328:Adult; D000437:Alcoholism / Q000150:complications*; D003866:Depressive Disorder / Q000209:etiology; D006801:Humans; D008297:Male; D020191:Myoclonic Epilepsies, Progressive / Q000150:complications* / Q000473:pathology / Q000523:psychology; D020734:Parkinsonian Disorders / Q000150:complications* / Q000473:pathology / Q000523:psychology; D012563:Schizophrenia, Paranoid / Q000209:etiology