title: Wernicke's encephalopathy after vertical banded gastroplasty for morbid obesity.
abstract: Thiamine deficiency is known to lead to certain neurological sequelae including Wernicke- Korsakoff encephalopathy. Signs attributable to this condition include ataxia, ophthalmoplegia, nystagmus, and mental confusion. Recognised predisposing conditions include alcoholism gastric carcinoma, pyloric obstruction, hyperemesis gravidarum, and prolonged intravenous feeding. We have recently encountered two cases of Wernicke's encephalopathy after vertical banded gastroplasty for morbid obesity . Other neurological sequelae are recognised after vertical banded gastroplasty, including Guillain-Barre syndrome, psychosis, and pseudoathetosis, but the causes are multifactorial.
authors.affiliation: Department of Surgery, Manchester Royal Infirmary, Manchester, UK.
authors.forename: H
authors.initials: H
authors.lastname: Seehra
authors.forename: N
authors.initials: N
authors.lastname: MacDermott
authors.forename: R G
authors.initials: RG
authors.lastname: Lascelles
authors.forename: T V
authors.initials: TV
authors.lastname: Taylor
mesh_terms: D000328:Adult; D005260:Female; D005526:Food, Formulated; D015391:Gastroplasty / Q000009:adverse effects*; D006801:Humans; D008875:Middle Aged; D009767:Obesity, Morbid / Q000601:surgery; D014899:Wernicke Encephalopathy / Q000209:etiology* / Q000517:prevention & control