摘要
目的 探讨中晚期食管癌单纯放疗的疗效及影响预后的因素。方法 回顾分析 148例接受单纯放疗的中晚期食管癌患者的临床资料 ,采用Kaplan -Meier方法进行生存分析 ,Longrank方法进行比较分析。 结果 全组1年和 3年生存率分别为 6 4.2 %和 2 0 .9%。对生存率有显著影响的临床因素有 :全身状况评分、病灶长度、放疗结束时肿瘤的退缩情况 ,而肿瘤病灶所在部位、贫血状况和靶区照射剂量对生存率无显著影响。结论 中晚期食管癌单纯放疗的疗效肯定。但有一些临床因素影响患者预后。
Objective To evaluate radiotherapy results and prognostic factors of medium and advanced stage esophageal cancer.Methods A retrospective analysis was performed on 148 patients with medium and advanced stage esophageal carcinoma. All patients were only treated by radiotherapy,Kaplan-Meier method was used in survival analysis and Longrank method in comparison.Results The 1-,3-year survival rates were 64.2% and 20.9% respectively. The Karnofsky score,the length of lesion and the radiation response of tumor were significant prognostic factors ( P < 0.01 ,<0.01, <0.005). Conclusion The effect of radiation for esophageal carcinoma is exact. Some factors affect the prognosis.
出处
《苏州医学院学报》
2001年第3期293-295,共3页
Acta Academiae Medicinae Suzhou
