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Mesothelioma Cancer Online
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Asbestos is made up of six naturally occurring minerals that can be woven into fibers and are used in manufacturing and industrial applications because of its heat resistance. For example, brake pads can be made with asbestos. Asbestos occurs in nature. Everyone breathes asbestos during the day, as part of the variety of things that make up the air we breathe, but it is a very small amount. As well, asbestos can appear in water in very small amounts. At greater levels though, it is more dangerous. But in very small amounts it is not dangerous. It can either cause scar tissue to build up around the lungs and it has been found to be a carcinogen, potentially causing cancer if people are exposed to high levels of it. If you think there is asbestos near where you live, it is best not to disturb it, since it is transmitted through the air. You should contact the Environmental Protection Agency (EPA) rather than disturbing it.
Mesothelioma cancer is the term used to describe a cancerous tumor that involves the mesothelial cells of an organ. Mesothelial cells are cells that form a protective lining over the lungs, heart and abdominal organs. The most common type of mesothelioma cancer is pleural mesothelioma. The pleura is a thin membrane found between the lungs and the chest cavity. It provides a lubricated surface so that the lungs do not rub and chafe against the chest walls. Virtually all cases of mesothelioma cancer are related to inhaling of asbestos fibers. Mesothelioma cancer usually spreads rapidly through the mesothelial cells to the heart and abdominal organs. Although asbestos exposure causes mesothelioma cancer, it has a latency period after exposure that could last 20 to 50 years. Anyone who knows they were exposed to loose asbestos fibers should be tested regularly for mesothelioma cancer. The first cancer symptom is a constant pain in the chest. This pain is later accompanies by difficulty breathing due to an accumulation of fluid in the chest. Other symptoms include weight loss coughing, and fever. Prognosis (the outcome) Mesothelioma advances in 4 stages : Stage I (the tumor is limited to the area of the lining of the lung and usually limited to only one side of the chest.) Stage II (the tumor extends to other organs within the chest cavity, such as the heart or lymph nodes in the chest.) Stage III (the tumor expands to the other side of the chest or it spreads into the abdominal organs. The lymph nodes outside the chest are affected.) Stage IV (the cancer spreads to different parts of the body far outside the chest area like brain, liver, bone, etc.). Mesothelioma is an extremely deadly cancer disease. About 20% of patients who find their cancer early and treat it aggressively will reach the five-year mark. |