肺癌会传染吗 姚舒洋 首都医科大学宣武医院

肺癌会传染吗 姚舒洋 首都医科大学宣武医院
肺癌是否传染：目前来说，肺癌的病因主要是吸烟和大气污染，例如常知的pm2.5，此外还有一些环境致病因素和一些慢性的呼吸道疾病，例如慢性阻塞性肺病等等；当然也含有家族遗传的因素，包括结核病的患者，结核病经过长时间之后局部的刺激也有可能发生癌变，但是相对来说几率比较低。肺癌不是一个传染性疾病，因此肺癌的病人不用担心。有传染性的是肺炎，只有病原体感染的疾病才具有传染性。而肺癌它是一个细胞恶变的过程，它本身没有任何的传染性。

Is lung cancer contagious
Is lung cancer contagious, The main causes of lung cancer are smoking and air pollution, For example, PM2.5 is often known, In addition, there are some environmental pathogenic factors and some chronic respiratory diseases, For example, COPD and so on; Of course, there are family genetic factors, Including TB patients, After a long time, the local stimulation of tuberculosis may also cause cancer, But the odds are relatively low. Lung cancer is not an infectious disease, So patients with lung cancer don't have to worry. Infectious is pneumonia, Only diseases infected by pathogens are infectious. Lung cancer is a process of cell malignant transformation, It is not contagious in any way.