What are the causes of lung cancer related to life? The four causes of lung cancer are directly related to life

I believe everyone should be familiar with lung cancer. It is now a very common disease, and many people have lost their lives due to lung cancer. In fact, in the face of this terrible disease, the incidence rate can be reduced. It is necessary to focus on the causes of lung cancer in life. So, what are the causes of lung cancer related to life?

The causes of lung cancer in life are as follows:

1. Chronic lung diseases: such as tuberculosis, silicosis, and pneumoconiosis may be the cause of lung cancer. In addition, chronic inflammation of the lung bronchi and pulmonary fibrosis scar lesions may cause squamous metaplasia or hyperplasia during the healing process. On this basis, some cases may develop into cancer.

2. Internal factors of the human body: The causes of lung cancer include family inheritance, reduced immune function, metabolic activity, endocrine dysfunction, etc., which may also play a certain role in promoting the incidence of lung cancer.

3. Smoking: The increase in the incidence of lung cancer is in parallel with the increase in cigarette sales. Cigarettes contain a variety of carcinogens such as benzopyrene. The incidence of lung cancer in smokers is 10 times higher than that of non-smokers, and the incidence is even higher for those who smoke more, 20 times higher than that of non-smokers. At the end of the 20th century, with the increasing number of female smokers in Western European countries, the incidence of lung cancer in female patients also increased significantly. Among clinically diagnosed lung cancer cases, more than 80% smoke more than 20 cigarettes a day for more than 30 years.

4. Occupational factors: Long-term exposure to radioactive substances such as uranium, radium and their derivatives, carcinogenic hydrocarbons, arsenic, chromium, nickel, copper, tin, iron, coal tar, asphalt, petroleum, asbestos, mustard gas and other substances can induce lung cancer, mainly squamous cell carcinoma and undifferentiated small cell carcinoma. Therefore, occupational factors are also one of the causes of lung cancer.

This is an introduction to the causes of lung cancer in life. You should know that there are many causes of lung cancer, which is the result of the combined action of various factors. Therefore, we should pay attention to developing a good lifestyle in life, improve the quality of life, and reduce those factors that induce the disease, so as to ensure our health.