The relationship between emphysema and lung cancer is a relationship that aggravates each other. On the one hand, emphysema is prone to lung cancer. On the other hand, many complications of lung cancer will aggravate the symptoms of emphysema, such as cough and sputum. asthma. Let me introduce you to the specific relationship between them.

　　Pulmonary function is the cause of emphysema affecting lung cancer treatment

　　Pulmonary emphysema generally affects lung function. When lung function is low, not only will many patients with early lung cancer lose surgery The opportunity for radical cure can only rely on chemotherapy and radiotherapy to prolong life, and may affect the treatment of advanced lung cancer, that is, when lung function is too low, even chemotherapy and radiotherapy are difficult to persist. In general, advanced lung cancer with severe emphysema depends on Chemotherapy is difficult to persist for a long time, but the specific length of time depends on the effect of chemotherapy and lung function.

　　Emphysema is easily associated with lung cancer

　　Emphysema is usually secondary to chronic bronchitis, we all know that the most common cause of chronic bronchitis is smoking, and smoking is actually lung cancer Important cause, so it is not emphysema that causes lung cancer, but their common cause-patients with emphysema caused by smoking are more likely to develop lung cancer. Emphysema is only a stage of smoking leading to lung cancer. Of course, smoking causes lung gas Whether lung cancer must appear after swelling is related to personal smoking habits and physical fitness and genes.

　　Emetic emphysema affects the radical cure of lung cancer

　　I have encountered several patients in the past. The tumor nodules on the lungs are very small. It is the earliest lung cancer and has good lung function. In humans, such a tumor can be cured by surgery, but the patient has emphysema, and the lung function is seriously affected. Eventually, surgery cannot be cured, and you can only rely on chemotherapy and radiotherapy to prolong your life. As you know, chemotherapy and Radiotherapy can not cure lung cancer, not only the side effects, but also the ultimate failure to control the growth of lung cancer. I often feel very sorry for such patients, so everyone must quit smoking as soon as possible, which may determine the future lifespan.

　　Lung cancer will aggravate the symptoms of emphysema

　　The development of emphysema in the later stages is chronic obstructive pulmonary disease. This disease is very painful and the symptoms cannot always be completely relieved. Basically, there will be certain Cough and sputum, light breathing after activity, and breathing under heavy resting conditions, some people can only lie in bed to maintain life by oxygen and family care, if lung cancer is complicated on this basis, then The situation is more serious, and the tumor may block the trachea and cause atelectasis, making asthma more severe, and even leading to respiratory failure and heart failure.

　　Emphysema affects the treatment of advanced lung cancer

　　Pulmonary emphysema leading to a decline in lung function will not only affect the radical cure of early lung cancer, but also affect the treatment of advanced lung cancer, because if lung function Especially poor, patients with poor quality of life scores can''t stand the side effects of chemotherapy, even after a period of chemotherapy is completed, although the tumor is slightly reduced, people are no longer able to do it, the same is true of radiotherapy, radiotherapy rays irradiate the tumor At the same time, it will damage normal lung tissue and cause radiation pneumonitis, and radiation pneumonitis will further damage lung function and cause symptoms such as asthma. Eventually shorten the overall survival time.

　　Patients with emphysema have a faster growth rate of lung cancer

　　Pulmonary patients with emphysema have a large number of pulmonary alveoli. The pulmonary alveoli cause the overall density of lung tissue to decrease, and the tumor will Without the restriction of normal lung tissue, the tumor tissue can accelerate the invasive growth of the surrounding tissues. The tumor tumor grows quickly and is easy to metastasize early. Therefore, lung cancer in patients with emphysema grows quickly and easily progresses to the late stage. Generate distant organ transfer.

　　 Therefore, emphysema and lung cancer are different stages of a lifeline caused by smoking. The cause of emphysema and lung cancer is not emphysema itself, but the common cause of both, which is smoking If smoking is not serious enough, if you don’t rely on it, quitting decisively will not only reduce the incidence of lung cancer, but also be more conducive to the treatment of future diseases.