Lung cancer is divided into two types as follows
- Non- Small Cell Lung Cancer : This type of lung cancer is found in 80% – 85% of all patients. It is easily detected and the disease spreads more slowly than the small cell type. If it is found at an early stage, there is a chance of a cure.
- Small Cell Lung Cancer : This is consideredraretype of lung cancerlung cancerare only 10% – 15%. However, it is a type that spreads quickly and is very aggressive. It is more common in patients with a history of smoking. Treatment requires radiation therapy and chemotherapy.
Is it true that non-smokers can get lung cancer?
And if asked why do non-smokers still have a chance of getting lung cancer ? The answer is that even though smoking is the number one risk factor for lung cancer , non-smokers can also get it. This may be caused by many factors, such as the environment, genetics. Especially exposure to carcinogens such as chemicals such as Deron, asbestos , other heavy chemicals, exposure to cigarette smoke from people close to you, abnormal genetics, and PM2.5 dust. Which is also one of the small lung carcinogens.
The number one risk factor for lung cancer , but non-smokers can also get it. It may cause by many factors such as the environment, genetics, especially exposure to carcinogens such as chemicals such as dron, asbestos or asbestos, other heavy สมัครสมาชิก UFABET วันนี้ รับเครดิตฟรีทุกวัน chemicals, exposure to cigarette smoke from people close to you, abnormal genetics, including PM2.5 dust. Which is also one of the small lung carcinogens.
Factors that increase the risk of developing lung cancer
Lung cancer begins with changes or mutations in cells within the lungs that spread rapidly, forming tumors that destroy tissue and organs within the lungs and other parts of the body. This is cause by a variety of factors. Which can classified into internal and external factors.
Internal factors that cause lung cancer
- Genetics: One of the causes of lung cancer due to mutations in certain genes. That are involved in the development of cancer cells or may come from a family history of lung cancer.
- People with weakened immune systems: such as people with HIV/AIDS or those taking immunosuppressive drugs may be at higher risk than the general population.
- Age: It is mostly found in people aged 50 years and over. It is found that women are more likely to have lung cancer. “Adenocarcinoma” type, than men, even if they do not smoke.
- Certain lung diseases: People with emphysema or tuberculosis may have a higher risk of developing lung cancer than normal.
External factors that cause lung cancer
- Smoking: The number one factor in causing lung cancer is from smoking. Because cigarette smoke contains more than 70 types of carcinogens, the longer and more you smoke, the risk increases.
- Secondhand Smoke: Even if you are not a smoker, regular exposure to secondhand smoke from others can increase your risk of lung cancer.
- Air Pollution: Exposure to pollutants that we encounter in our daily lives, such as exhaust fumes from vehicles, toxic fumes from factories, or the combustion of various fuels.
- Radiation Therapy: Receiving radiation therapy to the chest to treat other cancers is another factor that may increase your risk of lung cancer.
- Certain Viral Infections: Such as Human Papillomavirus (HPV) in the lungs, although rare, there is still a risk.