Rinshō shinkeigaku = Clinical neurology
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Case Reports
[A case of Wernicke-Korsakoff syndrome caused by gastrojejunostomy--specific findings of MRI and SPECT].
A 63-year-old woman with Wernicke-Korsakoff syndrome, despite the absence of alcoholism and malnutrition, is reported. She had undergone gastrojejunostomy for ileus 30 years ago, and this operation was thought to be an important risk factor for her vitamin B1 deficiency. ⋯ Presumably this phenomenon explains the Korsakoff psychosis. A history of gastrojejunostomy, even if normal intake is possible, is a risk factor for vitamin B1 deficiency, and should be considered in the differential diagnosis of Wernicke-Korsakoff syndrome.