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我科自1977.8.1～1983.8.1收治经病理证实的胶质瘤104例。男59例,女45例,最大63岁,最小者16岁。大脑星形细胞瘤79例,小脑星形细胞瘤6例,少枝细胞瘤13例,室管膜6例,随诊2～8年。 全组采用钴治疗机或直线加速器放疗。星形细胞瘤Ⅰ～Ⅱ级者,肿瘤周围扩大1.5～2厘米;Ⅲ～Ⅵ级者,先行全脑照射,每周五次,每次大脑中央平面剂量180～200cGy,组织量2400～3000cGy/3周,后缩野追加总剂量达5000、6000cGy以上。 结果:星形细胞瘤的1,2、5年生存率分别为
Our department from 1977.8.1 ~ 1983.8.1 admitted to pathologically confirmed glioma in 104 cases. There were 59 males and 45 females, the oldest was 63 years old and the youngest was 16 years old. 79 cases of cerebral astrocytoma, 6 cases of cerebellar astrocytoma, 13 cases of dendritic cell tumor, ependymal in 6 cases, followed up for 2 to 8 years. The whole group using cobalt therapy machine or linear accelerator radiotherapy. Astrocytoma grade Ⅰ ~ Ⅱ, the tumor around the expansion of 1.5 to 2 cm; Ⅲ ~ Ⅵ level, the first whole-brain irradiation, five times a week, each time the central plane dose 180 ~ 200cGy, the organization of 2400 ~ 3000cGy / 3 weeks, after shrinking additional total dose of 5000, 6000cGy above. Results: The 1, 2, 5-year survival rates of astrocytoma were respectively