肺大细胞癌的发病率低,约占肺癌总发病率的1%[1],其生物学特性、临床特点及治疗转归均与其他类型肺癌不同。我们于1970年至2000年手术确诊肺癌1263例,其中肺大细胞癌24例(1.9%),现就其临床特点及综合治疗,报告如下。临床资料本组24例,男23例,女1例;年龄48～75岁,平均61.4岁;22 The incidence of pulmonary large cell carcinoma is low, accounting for about 1% of the total incidence of lung cancer [1], its biological characteristics, clinical features and treatment outcome are different from other types of lung cancer. We diagnosed 1263 cases of lung cancer surgery in 1970 to 2000, of which 24 cases of large cell lung cancer (1.9%), are on its clinical features and comprehensive treatment, the report is as follows. Clinical data The group of 24 patients, 23 males and 1 female; aged 48 to 75 years, mean 61.4 years; 22