立体定向适形放疗治疗脑干肿瘤疗效观察  

Clinical observation of stereotactic conformal radiotherapy for brain stem tumor

作　　者：张虹[1] 尹永信[1] 吴淑娟[1] 邵秋菊[1] 

机构地区：[1]第四军医大学唐都医院,陕西西安710038

出　　处：《现代肿瘤医学》2009年第2期230-231,共2页Journal of Modern Oncology

摘　　要：目的:探讨立体定向放射治疗在脑干肿瘤治疗中的疗效。方法:对7例脑干肿瘤患者实施立体定向放射治疗,总剂量34Gy-40Gy/13-16次/4-5周。放疗后1年、5年随访。结果:1年后复查CT/MRI,肿瘤缩小2/3者6例,1例复发。5年后复查1例患者肿瘤消失,生活恢复正常,3例死亡。结论:立体定向精确放射治疗脑干肿瘤,可以延长患者的生存期,提高生活质量。Objective：To study the effect of stereotactic conformal radiotherapy for brain stem tumor. Methods： Seven cases with brain stem tumor were treated by stereotactic conformal radiotherapy with a total 34 -40Gy dose divided into 13 -16 times within 4 -5 weeks. Results： One year after treatment, the tumor volume in 6 of 7 cases diminuted obviously ,while 1 case recurred. Five years after treatment, the tumor in 1 case disappeared completely , three cases died. Conclusion： The stereotactic conformal radiotherapy can be used in practice for the brain stem tumor, and can increas patients＇survival time and improve the quality of life.

关 键 词：脑干肿瘤 立体定向适形放射治疗 

分 类 号：R739.41[医药卫生—肿瘤]