Mesothelioma is a rare yet deadly cancer that almost always surfaces in a malignant form and results in tumors on significant organs of the body. Most people believe mesothelioma is a cancer of the mesothelium. So what exactly is the mesothelium? The mesothelium is a film or sac that surrounds vital organs in an attempt to protect them (such organs can include the lungs and heart). Mesothelioma can almost always be attributed to asbestos. While we might think there exists only one form of mesothelioma, there actually several. We will be talking about pleural mesothelioma, peritoneal mesothelioma, and pericardial mesothelioma. As unfortunate as it may be, mesothelioma's symptoms don't surface until the disease has progressed, which at times can be several years following exposure to asbestos. As one might guess, this can make diagnosis a pain and treatment a near impracticality.

Pleural mesothelioma is the widely known variant of mesothelioma. In this form of mesothelioma, tumors develop on the lining of the lungs. Most people with the disease have a difficult time swallowing, breathing, and getting around without coughing. They may also experience other symptoms such as weight loss.

Peritoneal Mesothelioma is a more uncommon form of mesothelioma. This variant of the disease sheds ill will on the lower parts of the body, particularly the abdomen and stomach. This cancer can start in either of the two locations and metastize (grow into other parts of the body). This variant of the disease tends to bring about more severe symptoms such as nausea and blood clots. Since these tumors can put pressure on surrounding organs, they can make for an unpleasant sensation.

Finally, its time we talk of a very rare type of mesothelioma, pericardial mesothelioma. Th'is variant focuses on the heart and can bring about palpitations and breathing problems.

If you are or have ever experienced these types of symptoms, its best to speak to a doctor.