【摘要】 本文报告了作者自１９７９年４月至１９９３年１２月期间收治的１４例肺癌患者的多原发恶性肿瘤，发生率２．４％（１４／５８０），肺的多原发癌６例，占１．０％，３例同时性，３例异时性。第二个原发肿瘤发生在其他脏器者８例，占１．４％。男性１２例，女性２例，年龄３４～６８岁，本文讨论了多原发恶性肿瘤的诊断和治疗，作者认为对肺癌术后患者仔细的Ｘ线检查是重要的，继续随访很必要。肺叶切除是首次和二次手术最常用的方法。更多还原

【Abstract】 From April 1979 to Decembec 1993,14 patients with multiple primary malignant lesions of lung cancer were treated,with an incidence of 2.4% (14/580).Of the 14 cases,6(0.1%).occurred in the lungs, 3 were simultaneous and 3 metachronous.The second primary tumors occurred in other organs of 8 cases,the incidence was 1.4% in this series.There were 12 males and 2 females,the ages ranged from 34 to 68.The authors believe that careful X-ray examination is important and continuous follow-up is necessary for all lung cancers after operation.lobectomy is the most common procedure for the initial and second resections.更多还原