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我院1970年以来共收治50岁以上肺癌患者100例,本文对原发性支气管肺癌的发病特点及可能造成误诊的原因进行分析以期减少漏诊率,并提高诊治水平。一、临床资料 100例中男性86例,女性14例,男女之比为6:1。年龄分布50～59岁63例,60—69岁28例,70—79岁8例,80岁1例,本文均系老年前期及老年期患者。根据X光摄片分类,属于中心型肺癌60例,周围型肺癌34例,肺上沟瘤3例,纵隔旁癌2例,气管癌1例。50例有病理检查资料,其中腺癌22例,未分化癌9例,鳞癌19
Since 1970, 100 cases of lung cancer patients over 50 years of age have been treated in our hospital. This article analyzes the characteristics of primary bronchogenic lung cancer and the possible causes of misdiagnosis, in order to reduce the rate of missed diagnosis and improve the level of diagnosis and treatment. First, the clinical data of 100 cases of male 86 cases, 14 females, male to female ratio of 6:1. The age distribution ranged from 50 to 59 years old in 63 cases, 60 to 69 years old in 28 cases, 70 to 79 years old in 8 cases, and 80 years old in 1 case. All patients were elderly and elderly patients. According to the X-ray classification, there were 60 cases of central type lung cancer, 34 cases of peripheral lung cancer, 3 cases of supra-papillary tumor, 2 cases of mediastinal paracancer, and 1 case of tracheal carcinoma. 50 cases had pathological data, including 22 adenocarcinomas, 9 undifferentiated carcinomas, and 19 squamous cell carcinomas.