三维适形合并全脑放射治疗肺癌单发脑转移

Treatment of Single Metastatic Brain Tumor With 3D-CRT And Radiotherapy of Whole Brain

目的探讨应用3D-CRT联合全脑照射治疗肺癌单发脑转移的临床作用。方法25例患者,15例先行全脑放疗,再行放3D-CRT治疗;10例先行3D-CRT治疗,再行全脑放疗。整个治疗期间配合脱水治疗。结果25例患者中位生存期为13个月,生活质量提高。结论3D-CRT合并全脑放射治疗肺癌单发脑转移是种行之有效的治疗方法。

Objective To evaluate the effect of 3 -dimensional conformal radiation therapy（ 3D -CRT） and radiation therapy for single metastatic brain tumor on lung cancer, Methods 25 cases, 15 cases underwent 3D - CRT after radiotherapy of whole brain, other inverse. Results Average survival period of 25 cases is 13 months, improving survival quality. Conclusions The treatment of 3D - CRT and radiation therapy is effective for single metastatic brain tumor.