肺癌可并发气胸，我院于1995年9月至1996年6月曾收治2例，现报告如下。l资料例1，男，53岁，因咳嗽，咯痰，气促半年加剧7天，伴右胸不适及间歇暗红血丝痰。1995年9月入院，体检右肋间隙稍增宽，饱满，呼吸运动及语颤减弱，叩诊右第3～4前肋间以上鼓音，以下为浊音，左侧叩诊过 Lung cancer can be complicated by pneumothorax. Our hospital was admitted to and treated in September 1995 to June 1996. The current report is as follows. l Data Example 1, male, 53 years old, due to cough, expectoration, shortness of breath increased in half for seven days, with right chest discomfort and intermittent dark red blood stasis. In September 1995, she was admitted to the hospital. The physical examination of the right intercostal space was slightly widened, fullness, respiratory movements, and speech and tremors were weakened. The percussive drum sounds at the right intercostal space from 3rd to 4th were percussed. The following were dull sounds.