Sunday, June 21, 2009

Mesothelioma Risk Factors

n as many as 75-85% of mesothelioma cases, there is a history of exposure to asbestos. The material was used extensively in numerous industries from the early 1900’s through the 1960’s. Through the World War II era, over 8 million workers were exposed to asbestos. Evidence that serious health problems were related to asbestos began to mount, and in 1999, a conclusive link between asbestos exposure and mesothelioma was made.

Because it can take as long as 50 years for mesothelioma to develop, anyone who has been exposed should be evaluated by a physician experienced in this form of cancer. Even if you are not ill, you should learn about your legal rights in case mesothelioma is found in the future.

Asbestos is a broad term which refers to a collection of minerals know as asbestiform. It is a small mineral comprised of tiny fibers. Asbestos fibers exist in two forms; they can be either amphibole or serpentine (chrysotile). Several studies suggest that the amphibole form of asbestos is more dangerous than the chrysotile form, especially in mesothelioma.

These small particles float in the air, in an exposed environment and they may be inhaled or swallowed. Asbestos fibers breathed into the lungs cannot be expelled; they become embedded in the thin lining of the lungs, the mesothelium. Over the period of many years, cells in the mesothelium can become cancerous. In most cases of mesothelioma, it takes decades for the disease to cause symptoms.

Although a serious hazard to your health, asbestos is an excellent insulating material. It is used in many products that need to withstand high heat such as home insulation and construction, brake pads, electrical equipment, hot water piping, boilers, ship engines, and welding supplies. People who have worked in these industries should be screened regularly for the development of lung disease.

When the asbestos is contained within finished products such as walls and tiles, it does not appear to pose a health as long as it is not damaged or disturbed. However, damage or inadvertent destruction can release dangerous fibers into the air. When asbestos fibers are set free and inhaled, however, exposed individuals are at risk of developing an asbestos-related disease.

While smoking has not been found to cause mesothelioma, smoking has been linked to an increased incidence in mesothelioma in asbestos exposed workers. Therefore, if you have had occupational e exposure to asbestos, smoking could raise the risk of developing mesothelioma.

Stumble Upon Toolbar

No comments:

Post a Comment