The pathologic examination was performed in 14 cases including autopsy in 7 and biopsy in 7. Histological diagnosis were astrocytoma in 11 cases, and other 3 cases were oligodendroglioma, medulloblastoma and angioblastoma. 病理检查14例,计星形细胞瘤11例,少突胶质细胞瘤、髓母细胞瘤与成血管细胞瘤各1例。
Strong positive of GFAP and weak positive of S 100 were showed in glioblastoma, weak positive of Vimentin in meningioma, strong positive of Vimentin in angioblastoma and angioendothelioma. 胶质母细胞瘤GFAP强阳性,S100弱阳性;脑膜瘤Vimentin弱阳性,血管母细胞瘤和血管内皮瘤强阳性。