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[目的]分析脑转移癌的放疗疗效。[方法]共收治脑转移癌患者123例,采用全脑放疗方法DT40Gy,2.0Gy/次或DT30Gy,3.0Gy/次,如单发病灶缩野针对转移灶加量10～16Gy,3～5周完成,观察其疗效。[结果]123例中3例家属放弃治疗,1例因肺部重度感染中止放疗。剩余119例均完成放射治疗,其中CR11例,占9%,PR65例,占55%,SD35例,占29%,PD8例,占7%。总有效(CR+PR)率64%。中位生存期6个月。[结论]全脑放疗能够减轻患者痛苦,改善生存质量,延长生存期。
[Objective] To analyze the radiotherapy effect of brain metastases. [Methods] A total of 123 patients with brain metastases were treated with DT40Gy, 2.0Gy / times or DT30Gy and 3.0Gy / times as the whole brain radiotherapy method. For example, the amount of metastasis was 10 ~ 16Gy for 3 ~ 5 weeks Complete, observe its efficacy. [Results] Three of the 123 cases gave up their treatment and one case stopped the radiotherapy because of severe pulmonary infection. The remaining 119 cases were completed radiotherapy, including CR11 cases, 9%, PR65 cases, accounting for 55%, SD35 cases, accounting for 29%, PD8 cases, accounting for 7%. Total effective (CR + PR) rate of 64%. The median survival of 6 months. [Conclusion] Whole brain radiotherapy can alleviate the suffering of patients, improve the quality of life and prolong the survival period.