肺癌是最常见的肺部原发性恶性肿瘤,在男性中占恶性肿瘤的第四位。近年肺癌发病率有明显上升趋势,本文收集我院1997年1月至1999年1月期间15例进行分析,现报道如下。临床资料一、一般资料男13例,女2例,年龄37～78岁,平均62.8岁,≥60岁11例。有吸烟史11例,均为男性,吸烟年限≥5年6例,≥10年5例,每日在20支 Lung cancer is the most common primary lung cancer, accounting for the fourth most common malignancy in men. In recent years, the incidence of lung cancer has a clear upward trend, this collection of our hospital from January 1997 to January 1999 15 cases were analyzed, are reported below. Clinical data First, the general information of 13 males and 2 females, aged 37 to 78 years, mean 62.8 years, ≥ 60 years in 11 cases. There are 11 cases of smoking history, all men, 6 years ≥ 5 years of smoking, ≥ 10 years in 5 cases, 20 daily