n.星形细胞瘤
The reactive astrocytes in this lesion may appear atypical and raise the possibility of astrocytoma. 病灶中的反应性星形细胞可以不典型，这就使其易被诊断为星形细胞瘤。
The top three differentials for this patient include hemangioblastoma, astrocytoma, and metastasis. 需要鉴别的三大疾病包括血管母细胞瘤，星形细胞瘤和转移。
