Friday, November 12, 2010

Peritoneal Mesothelioma - What you need to know

Peritoneal Mesothelioma is a cancer of the lining of the abdominal cavity. The peritoneum is a membranous layer of the parietal and visceral layers of protection of the abdominal cavity and abdominal organs. There are four categories determines the stage of mesothelioma. Category one shows a solitary tumor that can be removed. The second indicates that the cancer into the peritoneal cavity. The third category expressed the invasion of other organssuch as colon and liver. The final shows full penetration of cancer after external abdominal cavity.

In the diagnostic peritoneal mesothelioma, it is the usual scan physical examination and imaging tests such as X-ray and CT. There is also a need for fluid or tissue from the abdominal skin extract to check whether it is actually malicious. The results will show whether the mesothelioma is dry or wet. If the result of the examination, a dry-cancer, this meansthat there are several small masses or just a dominant localized mass. There is small amount of ascites or none are. Ascites refers to the accumulation of fluid in the abdominal cavity. But if the cancer is wet type, it is small nodules and ascites is obvious. In the latter case, the liquid is removed by aspiration.

There are two theories behind the supporting role of asbestos in the development of peritoneal mesothelioma. The first theoryprovides that if the asbestos fibers are absorbed by the body, they pass through the digestive organs to the peritoneal membrane. The second theory says that if asbestos fibers extend deep into the lungs, they make their way to the peritoneum via the lymphatic system. But regardless of the type of asbestos receive access to the peritoneal layer, the fibers stuck in the membrane and gradually cause damage to the mesothelial cells of thePeritoneum.

There is no known cure for peritoneal mesothelioma. But specialists introduced intraperitoneal chemotherapy, surgery, an innovative treatment of mesothelioma, which gives better results than the normal. This is usually after debulking surgery, did the removal of all tumors in the margin. However, the prognosis is not be good. But for a possible long-term survival, patients must complete cytoreduction. Itmeans that there is no peritoneal seeding and the nodes must be less than 2.5 centimeters. palliative treatment to reduce the pain alternative studies Otherwise the clinical.

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