小儿后颅窝多发恶性淋巴瘤１例张旭忠何礼浩黄彩忠患儿：男，５岁，因站立不稳４个月，不能行走、呕吐１月余而入院。体检：神志清楚，语言准确，头围稍大，双眼水平震颤，双眼外展均轻度受限，颈项稍强，四肢肌张力低下，左上、下肢体肌力Ⅳ级，右侧肢体肌力Ⅴ级，左侧巴... Children with posterior fossa multiple malignant lymphoma in 1 case Zhang Xuzhong He Liruo Huang Cai Zhong Children: male, 5 years old, due to standing instability for 4 months, can not walk, vomiting for more than 1 month and admitted to hospital. Physical examination: conscious, accurate language, head circumference slightly larger, both eyes tremor level, both eyes were mildly limited abduction, neck slightly stronger, lower extremity muscle tone, upper left and lower limb muscle strength grade Ⅳ, right limb muscle strength Ⅴ Level, left side of the bar ...