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星形细胞瘤为最常见的颅脑肿瘤，常呈浸润性生长，与正常脑组织无明确界限。所以，术后辅以放射治疗是极其重要的。本文对我院１９８８年３月～１９９２年１２月间，应用６０Ｃｏ外照射对３６例星形细胞瘤患者术后行放射治疗的临床资料，作一回顾性分析。１材料与方法１－１临
Astrocytoma is the most common brain tumor, often invasive growth, and normal brain tissue without a clear boundary. Therefore, postoperative radiotherapy is extremely important. This article from March 1988 to December 1992 in our hospital, the application of 60Co external beam irradiation on 36 cases of patients with astrocytoma after radiotherapy clinical data for a retrospective analysis. 1 Materials and Methods 1-1 Pro