For information on critical issues and lung cancer 
If you are looking for information on lung cancer, read the answers to some frequently asked questions.
Is there more than one type of disease?
Lung cancer is divided into two types. These are the types of small cells and small. They are classified differently because the cells grow and spread differently for each type.
Non-small lung cancer is the most common and includes three different types – squamus squamous cell cancer, large cellcarcinoma and adenocarcinoma. Small lung cancer happens in about 25% of all reported cases and generally grows and spreads to other organs very quickly.
Is cancer of the lungs preventable?
There are three ways to prevent this killer – quit smoking, avoid second-hand smoke and stay away from air-borne carcinogens at work. If you’re concerned about your risk of developing this illness, avoiding tobacco smoke is typically your best defense.
What are the major causes?
The leading cause of lung cancer in most cases is smoking and snuff products. Of all the facts about the disease is the most important and apparent. The carcinogens in tobacco smoke can damage cells. Other causes include exposure to carcinogens such as asbestos or radon. Genetics may also play a role in disease prevalence.
How doctors detect early?
Most cases of lung cancer caught in the early stages of the disease are found by chance on a chest radiograph.Unfortunately, not usually exhibit symptoms until a later stage.
For a reliable diagnosis, a biopsy is necessary. When a doctor performs a biopsy, he withdraws a small amount of lung tissue to detect cancer cells.
Do you have symptoms?
Most symptoms of lung cancer does not appear until the disease has reached later stages. However, symptoms include constant coughing or wheezing, loss of appetite, pain in the chest, upper abdomen aches, bronchitis or pneumonia, coughing up blood, general fatigue, hoarseness and persistent, dry, sore throat.
The disease can be treated and how?
Lung cancer is treatable, but treatment will depend on how far advanced the disease has progressed, the strength of the patient and the type of cancer. Once identified, it is usually one of – or a combination of – chemotherapy, radiotherapy and surgery.
What is mesothelioma?
> Mesothelioma is a type of lung cancer, but is very rare. The disease is caused by exposure to asbestos. In essence, the asbestos fibers attack the lining of the lungs, causing the formation of tumors.
Whose highest risk – men or women?
Women who smoke are twice as likely to be diagnosed with prostate cancer than men who are smokers.
I'm older and a smoker, quitting will really help me?
Yes you can! Each year a person goes without smoking, your chances of obtainingdisease are significantly reduced. Of all the facts on this subject is most critical. Remember, if you are 18 or 80, stopping smoking may help prevent lung cancer.
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