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Cancer Information Tips :: Facts About Lung Cancer
Facts About Lung Cancer: Facts and Frequently Asked Questions About Lung Cancer
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If you're looking for facts about lung cancer, keep reading for the answers to some frequently asked questions.
What are the two types of lung cancer?
Lung cancer is divided into two different types. These are non-small and small cell lung cancer. They are classified differently because the cells grow and spread differently with each type.
Non-small lung cancer is the most common and covers three different types of lung cancer – squamus cell carcinoma cancer, large cell carcinoma and adenocarcinoma. Small lung cancer happens in about 25% of all lung cancer cases and generally grows and spreads to other organs very quickly.
Can I prevent lung cancer?
To prevent lung cancer, the most ideal tactic is to quit smoking or avoid second-hand smoke. The earlier in life you quit, the better. The second prevention tactic is to avoid carcinogens, particularly air-borne ones, in the work place.
What are the major causes of lung cancer?
The primary cause of lung cancer in most cases is smoking tobacco products. Of all the facts about lung cancer, this is the most critical and apparent. The carcinogens in tobacco smoke will damage cells. Other causes include exposure to carcinogens like asbestos or radon. Genetics may also play a role in the prevalence of the disease.
How is lung cancer detected?
The early stages of lung cancer typically don't exhibit any symptoms. Typically, the only way to detect the disease is with a chest X-ray.
For a surefire diagnosis, a biopsy is required. When a doctor performs a biopsy, they remove a small amount of tissue from the lung to test it for cancerous cells.
What are the symptoms of lung cancer?
Again, many lung cancer symptoms aren't apparent until the later stages of the disease. However, they include persistent coughing, chest pain, weight loss, wheezing, recurrent bronchitis, coughing up blood, loss of appetite, fatigue and hoarseness.
How does a doctor treat or cure lung cancer?
Treatments will vary depending on the patient, their age, the type of lung cancer and the stage of the disease. Most cases of lung cancer are treated with radiation therapy, surgery, chemotherapy or a combination of the three.
What is mesothelioma?
Mesothelioma is a rare form of lung cancer that is typically caused by asbestos exposure. The disease attacks the delicate skin lining the lungs and tumors form.
Are men or women more at risk?
Women who smoke are twice as likely to be diagnosed with lung cancer than men who are smokers.
I'm older and a smoker, will quitting really help me?
Yes, quitting at any age can help prevent lung cancer. The risk of developing lung cancer is reduced dramatically each year a person smokes – whether that person is 20 or 70. Of all the facts about lung cancer, probably the most saddening is that the majority of cases are preventable.
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CancerInfoTips.com :: Facts About Lung Cancer