What Is Mesothelioma Cancer?
Mesothelioma is a rare and virulent cancer of the mesothelial surfaces, which affects the lining of the lungs (pleura), the abdominal cavity (peritoneum) or the lining around the heart (pericardium). Mesothelioma is caused by exposure to mineral fibers (asbestos, for example). Some have been exposed to their work and secondarily by other family members who unwittingly, have reduced fiber to the home of their work in their clothes or their hair or on their skin. Most often mesothelioma cancer is the result of exposure from 20 to 50 years or more ago.
Malignant Mesothelioma is a rare form of cancer that starts in the mesothelium, a membrane that covers and protects most internal organs of the body. The mesothelium is composed of two layers, one surrounding the body itself, and the other forms a sac around it completely. A small amount of fluid is normally produced between these two layers, lubricating the motion of bodies protected. When normal cells of the mesothelium lose control and spread rapidly, they produce mesothelioma. The form of mesothelioma the most common is pleural mesothelioma. It occurs in the pleura, the lining of the lungs. Other forms are peritoneum mesothelioma, reaching the peritoneum lining the abdominal cavity and pericardial mesothelioma of the pericardium.
The occurrence of this disease, sometimes referred to asbestos cancer, this fiber is the main risk factor known for this type of cancer is not indicative of a minimum threshold of exposure and medical treatment has an impact limited to the life expectancy of patients, usually 12 to 18 months. A real market for lawyers mesothelioma cancer exists in the United States, certain keywords are present for example: mesothelioma lawyers, mesothelioma attorneys, also mesothelioma or mesothelioma treatments.
The first signs found on clinical examination are chest pain, often associated with breathlessness and recurrent pleural effusion, usually bleeding. The latency between first exposure and the development of mesothelioma is seldom less than 20 years, often around 30 to 40 years or more. It does not seem to exist a threshold value of exposure in relation to risk of onset.
He described cases of pleural mesothelioma occurring in the family environment close to the workers exposed to asbestos, subjects were exposed due to contamination of residential premises or during maintenance of dusty clothes. Tobacco plays a synergistic role of cofactor in the risk of developing mesothelioma.
by: Brett JohnsonAbout the Author:Find out more about Mesothelioma and how to detect this disease in its early stages. Visit our comprehensive online Mesothelioma Guide and find out everything you need to know about mesothelioma.