为加强肺癌发病规律的认识,本文就我院病理确诊的肺癌病例 733例作以总结,探讨肺癌患者病理分型与临床表现之间关系,为临床肺癌早期诊断提供帮助。1　临床资料1. 1　一般资料　733例均为 1982 ~2001年我院门诊及住院病例,其中男性 523例,发病年龄 19 ~81岁, 女性 210例,发病 In order to strengthen the understanding of the pathogenesis of lung cancer, this paper summarizes the 733 cases of pathologically confirmed lung cancer in our hospital, and explores the relationship between the pathological type and clinical manifestations of patients with lung cancer and provides assistance in the early diagnosis of clinical lung cancer. 1 Clinical data 1.1 General information 733 cases were from 1982 to 2001 in our hospital outpatient and inpatient cases, including 523 males, the age of onset was 19 to 81 years old, 210 females, the incidence