急性小脑共济失调是小儿特有的一组综合征,常以步态不稳、震颤、语言障碍、肌张力低下等为主要临床表现。现将我科1982年以来收治的6例报告如下。临床资料一、一般情况 6例患儿中,2～3岁4例;10～12岁2例,男女各半。起病前全部有上呼吸道感染病史。前驱病与共济失调症状出现的间隔时间均在1周以内。起病至入 Acute cerebellar ataxia is a group of children’s unique syndrome, often unstable gait, tremor, speech disorders, low muscle tension as the main clinical manifestations. Now our department since 1982 admitted 6 cases are as follows. Clinical data First, the general situation 6 cases of children, 2 to 3 years in 4 cases; 10 to 12 years in 2 cases, men and women in half. All had a history of upper respiratory tract infection before onset. Prophylaxis and ataxia symptoms appear in the interval of less than 1 week. Onset to into