急性小脑性共济失调是小儿所特有的一组综合征,通常预后良好,其病因尚不完全清楚,很多病例找不到明显病因,约有50％的病例与急性感染有关。近3～4年来我们用环磷胺胺静脉点滴治疗急性小脑性共济失调14例,现报告如下: 1 一般资料 治疗组14例,其中男8例,女6例,2～3岁8例,5岁 Acute cerebellar ataxia is a group of children’s unique syndrome, usually a good prognosis, the etiology is not yet fully clear, many cases can not find a clear cause, about 50% of cases associated with acute infection. Nearly 3 to 4 years we use intravenous cyclophosphamide intravenous drip treatment of acute cerebellar ataxia in 14 cases, are as follows: 1 General Information The treatment group of 14 patients, including 8 males and 6 females, 2 to 3 years old in 8 cases , 5 years old