Information About Malignant Mesothelioma Asbestos Related Disease And Its Causes
Malignant mesothelioma is an unusual, but no longer rare, cancer that’s difficult to diagnose and poorly attentive to treatment. Malignant mesothelioma is easily the most serious of all asbestos-related ailments and mesothelioma prognosis isn’t good.
A layer of specialized cells referred to as mesothelial cells lines the chest area cavity, abdominal cavity, and also the cavity around the heart. These cells also include the external surface on most internal organs. The tissues formed by these cells is called mesothelium. The mesothelium can help guard the organs by creating a unique lubricating fluid which allows internal organs to maneuver. For example, this fluid makes it easier for that lungs to maneuver within the chest during breathing.
The mesothelium from the chest is called the pleura and also the mesothelium from the abdomen is known as the peritoneum. The mesothelium from the pericardial cavity (the “sac-like” area surrounding the heart) is called the pericardium Tumors from the mesothelium can be benign (noncancerous) or malignant (cancerous). A malignant tumor from the mesothelium is called a malignant mesothelioma. Because most mesothelial tumors are cancerous, malignant mesothelioma is usually simply called mesothelioma.
Mesothelioma was acknowledged as a tumor from the pleura, peritoneum and pericardium within the late 1700′s. Nevertheless it was not until much later, in 1960, that this particular kind of tumor was described in additional detail and even more significantly, its connection with asbestos exposure was established.
The very first report linking mesothelioma to asbestos exposure was compiled by J.C.Wagner, and detailed 32 cases of workers within the “Asbestos Hills” in Nigeria. Subsequently the connection between mesothelioma and asbestos exposure has been validated in studies around the world.
The incidence of mesothelioma in the usa remains very low, with 14 cases occurring per million people each year. Despite these numbers the noticed threefold increase in pleural mesothelioma in men between 1970 and 1984, is specifically associated with environmental and occupational exposure to asbestos fiber, mostly in areas of asbestos product plants and shipbuilding companies.
Even though condition is much more typically seen in 60-year old plus males, it’s been seen in women and early childhood too.
If you enjoyed this post, make sure you subscribe to my RSS feed!
Leave a Reply