Lung cancer is a very common disease in the western world, and it is common and well-known globally as well. How do you know if you are experiencing cough just that – cough, and not something more serious, such as lung cancer?
Every year, there are more than one million deaths from lung cancer. How can you make sure you are not one of the statistics? You can get more information about hereditary testing for lung cancer via online sources.
Lung cancer is a difficult disease to diagnose. The actual signs of the disease are usually not seen until almost too late for a cure. The disease itself is an attack on cells in the lungs. It can affect one or both lungs, but no matter where he is likely to start, the disease can spread rapidly from the lungs to the lymph nodes (lymphoma), and to other sensitive organs in the body.
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Cancer can also spread towards reciprocal too. Our lungs sponge covers a wide area of the upper body and this "sponginess" is what helps to create an ideal environment for the disease. Wall that separates the lungs from the blood network allows for the exchange of oxygen and carbon dioxide in a complex cycle is very thin.
If the cells in the lung become cancerous, it is possible that they could enter the bloodstream at some point and be taken to various organs and tissues in the body. Smoking risk factors are taught and advertised for most people on a regular basis in an effort to prevent the possibility of getting a disease, such as smoking is considered as the number one cause of lung cancer.