Thiamine deficiency can cause encephalopathy (Wernicke) and lactic acidosis. Herein we report a 6-year-old girl on total parenteral nutrition (TPN) who developed lactic acidosis and neurological symptoms due to improper vitamin replacement, which responded to thiamine injection. The MRI brain findings were not typical for Wernicke encephalopathy.

中文翻译：

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硫胺缺乏症的沃尼克脑病和乳酸性酸中毒

硫胺素缺乏会引起脑病（韦尼克）和乳酸性酸中毒。本文中，我们报告了一名6岁女孩的总肠胃外营养（TPN），由于维生素补充不当，维生素S注射引起了乳酸性酸中毒和神经系统症状。韦尼克脑病的MRI脑部检查结果并不典型。