我院自1985年5月至1999年5月共收治肺癌438例,以脑、心等症状为首发而初诊为该系统疾病35例,现报道如下。1　临床资料1.1　一般资料　本组男23例,女12例,年龄24～78岁,平均为56.4岁,小于40岁7例,大于60岁18例。1.2　临床与病理分类　本组周围型肺癌23例,中央型肺癌11例,弥散型 In our hospital from May 1985 to May 1999 a total of 438 cases of lung cancer were treated with brain, heart and other symptoms as the first and initially diagnosed as 35 cases of the system disease, are reported below. 1 clinical data 1.1 General Information The group of 23 males and 12 females, aged 24 to 78 years, an average of 56.4 years, less than 40 years in 7 cases, more than 60 years old in 18 cases. 1.2 Clinical and pathological classification 23 cases of peripheral lung cancer in this group, 11 cases of central lung cancer, diffuse type