论文部分内容阅读
1 材料和方法1.1 材料 收集本院于 1988/1998年间经手术及病理证实的儿童髓母细胞瘤手术标本 ,对其中在显微手术全切的基础上且术后系统放疗并有随访资料完整 (1～ 10 a)的 84例标本进行生物学特性研究 .按生存期 3,5 ,10 a分为 A,B,C 3组 .标本经常规 40 m L· L- 1 福尔马
1 Materials and Methods 1.1 Materials Collection of the hospital in 1988/1998 surgically and pathologically confirmed children with medulloblastoma specimens, which were microsurgery on the basis of complete and postoperative radiotherapy and follow-up information is complete ( 1 ~ 10 a) 84 cases of biological characteristics of the study, according to the survival time of 3,5, 10 a were divided into A, B, C 3 groups of specimens routine 40 m L · L- 1 Formal