The two main causes of lung cancer

Lung cancer is the disease with the highest incidence rate among tumors. Many people have questioned the causes of lung cancer . What are the main causes of lung cancer? The following is a detailed introduction to the causes of lung cancer by experts.

(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 information introduced above is about the causes of lung cancer. I hope it can help everyone further understand the causes of lung cancer. After we understand the causes of lung cancer, we must promptly control the spread of the disease around us. This is the most basic point. Here I wish you a speedy recovery.