The cancerous asbestosis mesothelioma is always been found in ...

Asbestosis mesothelioma?is a rare form of cancer. ?Mesothelioma? is the term used to describe a cancerous tumor which involves the mesothelial cells of an organ, usually the lungs, heart or abdominal organs. The most common type of mesothelioma is the 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 chafe against the chest walls. Thus, a pleural mesothelioma is often referred to as a ?lung? cancer. Another form of mesothelioma is the peritoneal mesothelioma. The peritoneum is the membrane that encloses the organs of the abdomen. While peritoneal mesotheliomas are less common than pleural mesotheliomas, they tend to be more invasive, and thus result in a shorter life expectancy for the patient. Mesotheliomas have also been found in the stomach and other abdominal organs.

asbestosis mesothelioma

Mesotheliomas, like other types of cancer (e.g., adenocarcinoma), typically consist of two general types-benign and malignant. By far the most common mesothelioma is the diffuse malignant pleural mesothelioma. This type of tumor is invasive and very aggressive. It spreads quickly over the surface of the lungs, abdominal organs or heart. Life expectancy for victims of this disease typically ranges between four and twenty-four months, depending on the stage at which the disease is detected, the relative health and strength of the patient, and a variety of other factors. The average patient with diffuse malignant pleural mesothelioma survives for between four and twelve months from the onset of symptoms. With proper care, some victims have survived for several years.

Asbestos has been used in a number of occupations in addition to those above. Furthermore, a number of former military personnel, particularly naval, came into contact with asbestos during their service. Massive amounts of asbestos were used in shipbuilding and commercial construction prior to the mid-1970?s. Anyone involved with those industries is at a high risk for developing an asbestos-related disease, including mesothelioma. Exposure may have been direct or indirect, lengthy or brief. The typical exposure period is lengthy, but some persons with short but intense exposures develop mesothelioma. Mesothelioma can also occur from non-occupational exposure, as evidenced by manifestation of the disease in women whose exposure came from washing the clothing of men (father, husband, son) who worked with asbestos.

A unique feature of asbestos-related injuries is the long latency period between exposure to asbestos and the onset of the injury or disease. For mesotheliomas, the latency period is between 15 and 50 years, or more. That means that a person could have been exposed to asbestos 50 years ago, and develop mesothelioma today. The average mesothelioma latency period is approximately 35 ? 40 years.

Source: http://www.mesotheliomai.com/the-cancerous-asbestosis-mesothelioma-is-always-been-found-in-the-abdominal-organs/

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