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老年非小细胞肺癌三维适形放疗疗效观察 被引量:1

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摘要 目的 分析老年非小细胞肺癌(NSCLC)患者三维适形放疗的疗效和毒副反应。方法70岁以上NSCLC患者应用三维适形放疗(3DCRT)42例,中位年龄77岁(70~84岁)。处方剂量为46~64Gy,中位剂量为56Gy(常规分割)。结果 肿瘤获得完全缓解1例,部分缓解32例,总有效率78.6%(33/42)。36例(85.7%)在治疗结束时临床症状获得改善,6例元变化。全组生存时间为3~46个月,中位生存时间为12个月,1年生存率为50.0%,2年生存率为19.0%。结论 对于老年NSCLC患者,3DCRT技术是一种安全有效的治疗手段,能够改善生存质量,提高生存率。
机构地区 嘉兴市第一医院
出处 《实用肿瘤杂志》 CAS 2008年第4期347-349,共3页 Journal of Practical Oncology
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