Facts About Lung Cancer

Our bodies are created with building blocks called cells. It's a well-known fact that cells grow, divide, and multiply to meet the needs of the body and keep it strong. Sometimes, these cells will divide when there is no need to multiply, and create a mass of extra cells known as a tumor or cancer. In the lungs, an unchecked, rapid growth of cells is known as lung cancer. This disease can be diagnosed in two forms: small cell lunch cancer, and non-small cell lung cancer.

Lung cancer has been categorized based upon the morphology of the cells as seen under a microscope. Each type of the lung cancer has its own method of treatment since they spread in different ways.

The regularly occurring lung cancer is non-small lung cancer, which grows and spreads slowly. The three major kinds of non-small cell lung cancer are large cell carcinoma, adenocarcinoma, and squamous cell carcinoma.

Less common are the forms of small cell lung cancer. This form of cancer can quickly spread and may even affect different organs within the body. Another term used for this type of lung cancer is oat cell cancer.

Recently, lung cancer was recognized as the deadliest form of cancer in many developed nations. It's estimated that 170,000 people die from the disease each year in the United States. Changes within the lung can begin almost immediately upon exposure to carcinogens, but lung cancer can take years to develop.

The main cause of the lung cancer is the inhalation of the carcinogens through cigarette smoke by both smokers and non-smokers. The risk of lung cancer greatens when there is an environmental exposure to radon compounded with smoking. Aside from this, lung cancer is considered to be an occupational hazard among the people who are working in asbestos industry, which is known as mesothelioma lung cancer.

Lung cancer is most prevalent in people over fifty who have been smoking for many years. Lung cancer symptoms may vary based upon the location of the tumor in the lungs. Patients may suspect lung cancer when they suffer with chronic cough, wheezing, chest pain and recurring lung infections.

An experienced health care professional can diagnose lung cancer based on symptoms, smoking history, medical history, earlier family history of lung cancer, and exposure to occupational and environmental materials. After the initial tests, an X-Ray can be used to make an affirmative diagnosis. Different tests are available to diagnose small cell or non-small lung cancer and to gauge the stage of the cancer. Medical professionals are also able to confirm whether the cancer is localized within the lung or has spread to other parts of the body.

There are several treatment options for lung cancer patients. Chemotherapy is a treatment that uses medications to eliminate the cancerous cells. Radiation therapy uses high-energy rays and X-Rays for cell elimination. Surgery is another option in which the cancerous tumor is removed from the body. There is a moderate success rate of treating early stage lung cancer, although treatment of advanced stage lung cancer is considered to be difficult.

As the saying goes, an ounce of prevention is worth a pound of cure. If you smoke, protect yourself from lung cancer by butting out for good. If you quit smoking now, you can gradually decrease your risk of cancer over the next 10 to 15 years as your lungs recover.

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