Information And Often Submitted Inquiries About Lung Cancer
The symptoms and signs of various cancers can be both difficult to remember and also tough to identify. This is even true of lung cancer.
For answers to your questions and facts about lung cancer, read on for details about causes of the disease, how it’s treated and how it can be prevented.
What are the two types of lung cancer?
There are two types of lung cancer - non-small cell and small cell lung cancer. The two types are distinguishable because of how the cancer cells expand, grow and spread throughout the body.
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.
Is lung cancer preventable?
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 those that are air-borne, in the work place.
What causes 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?
Most cases of lung cancer caught during the early stages of the disease are found accidentally in chest X-rays. Unfortunately, symptoms of the disease typically aren’t exhibited until the later stages.
For a confident diagnosis, a biopsy is required. When a doctor performs a biopsy, he or she removes a small amount of tissue from the lung to test it for cancerous cells.
What are the symptoms of lung cancer?
Most lung cancer symptoms don’t appear until after the disease has reached the later stages. That said, the symptoms include constant coughing or wheezing, loss of appetite, chest pains, upper abdomen pains, bronchitis or pneumonia, blood being coughed up, general fatigue, a persistent hoarse voice and a dry, sore throat.
How does a doctor treat or cure lung cancer?
The 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.
Is mesothelioma a type of lung cancer?
Mesothelioma is a type of lung cancer, but it’s very rare. The disease is caused by exposure to asbestos. Essentially, the asbestos fibers attack the lung lining, causing the formation of tumors.
Are men or women more at risk?
Female smokers are twice as likely to develop lung cancer than male smokers.
I’m older and a smoker, will quitting really help me?
Yes, it can! Every year a person goes without smoking, their chances of contracting lung cancer are significantly reduced. Out of all the facts about lung cancer, this is the most critical. Remember, whether you’re 18 or 80, quitting can help you prevent lung cancer.