原发性肺癌肺内转移临床疗效极差，一般不作为外科手术适应证。但临床上也有于术中发现肺内转移而手术后获得较长期生存的报道。本文总结２６例经外科手术切除的原发性非小细胞肺癌合并肺内转移病人，现报告如下。１临床资料本组男性２１例，女性５例，年龄４０～７４岁，... The clinical efficacy of pulmonary metastases in primary lung cancer is extremely poor and is generally not used as a surgical indication. However, there are also clinical reports of intraoperative lung metastasis and long-term survival after surgery. This article summarizes 26 cases of primary non-small cell lung cancer with surgical removal of lung metastases, the report is as follows. 1 clinical data of this group of 21 males and 5 females, aged 40 to 74 years old,...