临床资料 1 一般资料 本组9例,男6例,女3例,年龄1～2岁3例。4～5岁5例,12岁1例。 2 临床特征 9例病前均有发热(T38～39℃)、流涕、咳嗽,热退后7～14d出现小脑症状;无脑干、颅神经受累表现。2例步态不稳,5例不能 独坐,不能站立,2例震颤,其中1例伴抽搐;37例辨距不良,3例眼震,4例肌张力低下,腱反射减弱,6例构音障碍;3例指鼻试验、轮替动作不能;4例具有步态不稳、震颤、眼球运动异常三大典型临 Clinical data 1 General Information The group of 9 patients, 6 males and 3 females, aged 1 to 2 years in 3 cases. 4 ~ 5 years old in 5 cases, 12 years old in 1 case. 2 Clinical Features 9 patients had fever (T38 ~ 39 ℃), runny nose, cough, fever back 7 ~ 14d appeared cerebellar symptoms; no brain stem, cranial nerve involvement performance. 2 cases of gait instability, 5 cases can not sit alone, can not stand, 2 cases of tremor, 1 case with convulsions; 37 cases of poor resolution, 3 cases of nystagmus, 4 cases of hypotonia, tendon reflexes, 6 cases of structure 3 cases of nasal test, alternating rotation can not; 4 cases with gait instability, tremor, abnormal eye movements three typical Pro