Before symptoms of mesothelioma cancer occurs the linings of the affected organ are already affected. The key organs inside the body including the heart, abdomen, lungs etc are contained in these cavities, otherwise known as the serous cavities. Serous membranes are the membranes which surround these cavities. The protection of the main organs from friction and abrasion that occur since the organs move against each other throughout daily functioning like breathing and heart beating is done by serous membranes. Specialized cells known as mesothelial cells type to create the mesothelium, which is the key tissue layer of the serous membranes. Mesothelioma is the most cancers that has an effect on the mesothelium tissue.
The first form of mesothelioma is the peritoneal mesothelioma. This type of cancer malignancy attacks the peritoneum or membrane surrounding the abdomen. It can also affect male testicles rarely, since the lining around the scrotum is an extension of peritoneum. The pericardium or lining surrounding the heart is impacted by the second type, called pericardial mesothelioma. The third type will be the most malignant kind and impacts the lining of the lung cavity. This is called the pleural mesothelioma.
Mesothelioma cancer starts as a localized tumor, but rapidly spreads to the adjacent tissues and organs. The fibrous cysts and other non-cancerous growths that appeared in the serous membranes were as soon as thought to be benign fibrous mesothelioma. In fact, these conditions usually do not originate in mesothelial cells, but other cells within the serous membranes. They’re localized and do not spread fast.
Even though mesothelioma is caused by exposure to asbestos particles, it has not been proven that previous exposure to asbestos can cause mesothelioma cancer. It can be a rare, serious, deadly disease and it’s during the advanced stages that the cancer is detected. Hence a complete cure is normally out of question plus the average survival time after the diagnosis is one to two years. The kind of mesothelioma is also a determining factor with the survival time.
There are various treatment method available for mesothelioma cancer and these are the modern and the traditional methods. Conventional remedy procedures consist of chemotherapy, surgery and radiation. Sometimes doctors use a combination of procedures according to their discretion. Palliative therapy, ie, treating the symptoms, is resorted, when the melanoma assumes larger proportions.
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