title: [A case of Wernicke's encephalopathy which accompanied a passing blindness].
abstract: The case of a chronic alcoholic patient with Wernicke's encephalopathy accompanied by passing blindness is reported and the alcoholic amblyopia is discussed in this study. The patient was a 39 year-old male who had been a heavy drinker for 13 years, and was habitually inebriated for the last one year. Disturbance of consciousness ataxia of gait, nystagmus and blindness were manifested on admission. Decreased level of serum vitamin B1 was also recognized at admission. The symptoms diminished from about a month after admission except for horizontal nystagmus. Since the patient had racket-like scotoma in his central visual field, his blindness was thought to be alcoholic amblyopia. Although alcohol dependence is associated with many physical disabilities, there are few reports about Wernicke's encephalopathy with alcoholic amblyopia. This case demonstrates the importance of careful physical examination for understanding alcohol-related disabilities and alcohol dependence.
authors.affiliation: Department of Neuropsychiatry, Sapporo Medical University, Japan.
authors.forename: H
authors.initials: H
authors.lastname: Miyashita
authors.forename: T
authors.initials: T
authors.lastname: Saitho
authors.forename: N
authors.initials: N
authors.lastname: Nakano
authors.forename: H
authors.initials: H
authors.lastname: Ishigaki
authors.forename: M
authors.initials: M
authors.lastname: Ikemoto
authors.forename: K
authors.initials: K
authors.lastname: Uthumi
authors.forename: M
authors.initials: M
authors.lastname: Watanabe
authors.forename: N
authors.initials: N
authors.lastname: Takahata
mesh_terms: D000328:Adult; D000437:Alcoholism / Q000150:complications*; D000550:Amblyopia / Q000209:etiology*; D006801:Humans; D008297:Male; D014899:Wernicke Encephalopathy / Q000150:complications*