31例小脑毛细胞型星形细胞瘤形态学观察

The Morphology Observation Of The Star Cell Tumor Of Pilocytic Astrocytoma In 31 Cases

小脑毛细胞型星形细胞瘤是少见的肿瘤，国内文献报告极少。主要表现：头痛、恶心、呕吐、视物不清、走路不稳等颅内压增高症状。肿瘤多位于小脑蚓部、半球及四脑室，大体有囊性变．

Abstract The star cell tumor of pilocytic astroeytoma of cerebellum is very few in clinic. The reports in our country is few alse. The Symptoms are headache, nausea, vomiting, lose the sight, staggering,this is high pressure in cranial cavity. The tumor usually located in vermis of cerebllum, mid-brain,furth carnfal cavity, specimen has cyst change.