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目的 :探讨N0 期非小细胞肺癌 (NSCLC)根治术后的最优治疗模式。方法 :回顾 1990～ 1995年根治术后的一批N0 期非小细胞肺癌病例共 2 0 6例 ,评价不同治疗模式对患者 5年生存率的影响。结果 :5年生存率单纯手术组为 75 5 % ,手术 +放疗组为 6 8 8% ,手术 +化疗组为 78 9% ,手术 +放化组为 75 0 % ,各组差异无显著意义。结论 :辅助性放疗、化疗和放化疗不能提高N0 期非小细胞肺癌患者根治术后的 5年生存率
Objective: To investigate the optimal treatment mode of non-small cell lung cancer (NSCLC) after radical operation. Methods: A total of 206 cases of non-small cell lung cancer (NSCLC) after radical operation in 1990-1995 were retrospectively reviewed. The effects of different treatment modalities on 5-year survival rate were evaluated. Results: The 5-year survival rate was 75.5% in the simple operation group, 68.8% in the operation + radiotherapy group, 78.9% in the operation + chemotherapy group, and 75.0% in the operation + radiotherapy group. There was no significant difference between the groups. Conclusion: Adjuvant radiotherapy, chemotherapy and chemoradiotherapy can not improve the 5-year survival rate after radical operation in patients with non-small cell lung cancer of stage N0