Mesothelioma is a rare cancer, the attacks against the mesothelial cells of the body for the institutions. The mesothelium provides a protective membranous of fodder for the bodies and moving parts (eg, heart and lungs) to glide easily structures. The names of the three regions of mesothelial cells protection are 1) pleura, the SAC, which for the lungs, 2) peritoneum, food, protection of the abdominal cavity, and 3) pericardium, the SAC, which the heart. Three different types of mesothelioma cancer attack these three regions.
Pleural mesothelioma: A type of lung cancer, attacks the pleura, with the lungs, which is the most common form of the disease, which represent about two thirds of patients with mesothelioma. The symptoms are horseness, fever, blood in sputum, swollen arms and face, coughing, weight loss, dyspnea, chest pain, weak muscles and reduced tactile.
Peritoneal mesothelioma: a cancer of the abdomen, attacks the peritoneum along the abdominal cavity. It affects about one third of patients with mesothelioma. Symptoms include pain flatulence, affects the function Schüssel, fever, swollen feet, and nausea.
Pericardial mesothelioma: This form of mesothelioma, attacks the pericardium of the heart is very rare. Symptoms include chest pain, shortness of breath, coughing and palpitations.
Mesothelioma has been in the context of exposure to asbestos. Asbestos is a type of construction materials in heat insulation and ceiling tiles. In the USA, the use of asbestos in their peak years of 1950 - 1970. In the late 1960s, about the health consequences of exposure began to emerge that the amount of asbestos produced in the next two decades. With the 1980s, a new industry of asbestos abatement began to flourish. But after the United States Environmental Protection Agency (EPA), after more than 733,000 schools and public buildings, or contain asbestos.
Small asbestos fibers into the air do not evaporate and remain in the air for long. These fibers, in the body that are toxic. There are three types of exposure to asbestos.
Occupational exposure: those at the factory, ready to asbestos have a high exposure to asbestos and are most at risk, the development of asbestosis and mesothelioma.
Paraoccupational exposure to asbestos: the family members of asbestos workers in the workplace are susceptible to pollution by asbestos dust at home is that the worker on his clothes or skin.
Neighborhood asbestos exposure: Those close to an asbestos are also at risk.
Mesothelioma is still a relatively rare form of cancer. An estimated 2000 - 3000 new cases per year in the United States. Approximately 7-13 per million male patients with a history of asbestos exposure mesothelioma treated. The diagnosis is usually 20-40 years after the first exposure to asbestos.

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