People need to pay attention to the common causes of lung cancer

Lung cancer is now a common tumor disease that has a great impact on the patient's life. People generally pay attention to the cause of lung cancer, which may lead to the spread of the disease, which is very dangerous. Therefore, we must understand the cause of lung cancer in time to better prevent the disease. Let's take a look at the specific causes of lung cancer .

Causes of lung cancer include:

(1) Occupational factors are relatively important factors in the etiology of lung cancer. Long-term exposure to radioactive substances such as uranium and radium and their derivatives, carcinogenic hydrocarbons, arsenic, chromium, nickel, copper, tin, iron, coal tar, pitch, petroleum, asbestos, mustard gas and other substances can induce lung cancer, mainly squamous cell carcinoma and undifferentiated small cell carcinoma.

(2) Smoking is also one of the causes of lung cancer. Long-term smoking can lead to proliferation of bronchial mucosal epithelial cells, which can induce squamous cell carcinoma or undifferentiated small cell carcinoma. Although non-smokers can also develop lung cancer, adenocarcinoma is more common.

(3) Another cause of lung cancer is air pollution, which seriously damages human health.

The above is the cause of lung cancer. I hope everyone can understand it one by one. As long as we combine the above causes of lung cancer, we can make good defense against this disease, and then we can greatly reduce its incidence. So if you want to get rid of the trouble of this disease, please be more careful about the above causes of lung cancer. I wish all patients can fight the disease to the end.