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肺癌术后5年生存率不高(6～9%),对其影响因素还有争论。本文分析148例开胸手术的肺癌病人,手术切除率为84%,手术死亡率为3.4%,五年生存率为34%。着重分析影响肺癌手术远期生存的因素有:1.肿瘤体积。与远期生存有密切相关,18例小于2厘米术后五年生存率61%,比大于2厘米者高(P 值<0.02)。62例小于4.5厘米五年生存率(43%)比大于4.5
The postoperative 5-year survival rate of lung cancer is not high (6 to 9%), and there are controversies about its influencing factors. This article analyzed 148 patients with lung cancer who underwent thoracotomy. The surgical resection rate was 84%, the operative mortality rate was 3.4%, and the five-year survival rate was 34%. Focus on the analysis of factors that affect the long-term survival of lung cancer surgery: 1. Tumor volume. It is closely related to long-term survival. The 5-year survival rate of 18 cases less than 2 cm after surgery was 61%, which was higher than those greater than 2 cm (P < 0.02). The five-year survival rate (43%) of the 62 cases less than 4.5 cm is greater than 4.5