我院自1975年建院以来至1990年3月共收治髓母细胞瘤术后病人50例,均给予放射治疗,现就其疗效进行分析。 1 材料与方法 临床资料:50例髓母细胞瘤病人,均有明确的术后病理诊断。其中,男性21例,女性29例,男女之比为1:1.38;年龄最小者2岁,最大者46岁,平均14.8岁,15岁以下32 Since our hospital was founded in 1975 to March 1990, a total of 50 patients with medulloblastoma were treated, all given radiotherapy, and now its efficacy was analyzed. 1 Materials and Methods Clinical data: 50 cases of medulloblastoma, have a clear postoperative pathological diagnosis. Among them, 21 males and 29 females, the ratio of male to female was 1: 1.38; the youngest were 2 years old, the oldest was 46 years old, with an average of 14.8 years old and under 15 years old 32