肺癌是常见的恶性肿瘤之一。在欧美国家发病率居恶性肿瘤的首位,我国近年来发病率也有逐年上升的趋势。据上海1974年统计,肺癌发病率占恶性肿瘤的第二位。放射学诊断肺癌早已运用,但因条件限制,对它的分型不能作出准确的诊断,肺穿可以适当弥补这一不足之处。我们自1980年9月以来共作了167例肺穿,现简要分析如下。一、年龄、肿瘤及细胞学分型穿刺患者 Lung cancer is one of the common malignant tumors. In Europe and the United States, the incidence rate ranks first in malignant tumors. In recent years, the incidence rate in China has also increased year by year. According to the statistics of Shanghai in 1974, the incidence of lung cancer accounted for the second place in malignant tumors. Radiological diagnosis of lung cancer has long been used, but because of the limited conditions, it is impossible to make an accurate diagnosis of its type, and lung wear can make up for this deficiency. We have made a total of 167 cases of pulmonary puncture since September 1980. The brief analysis is as follows. First, age, tumor and cytology puncture patients