１９９０～１９９７年８年间经纤维支气管镜（纤支镜）检查８４８０例，其中确诊肺癌１４２６例，取其中经病理学明确诊断、形态描述清晰的１２８０例做为研究对象，现报告如下：１　临床资料１．１　一般资料本组男１０２４例，女２５６例，男：女为４：１，年龄１６～８３岁 In 8 years from 1990 to 1997, 8480 cases were examined by fiberoptic bronchoscopy (bronchoscopy). Of these, 1426 cases were diagnosed with lung cancer. 1280 cases with clear pathological diagnosis and clear morphological description were used as research objects. The report is as follows: 1 Clinical DATA 1.1 General Information 1024 males and 256 females, male: female: 4:1, age 16-83 years old