Asbestos Lung Disease - Mesothelioma and Asbestosis - Causes and Symptoms

A rare form of cancer, mesothelioma occurs when cancerous cells are discovered in the mesothelium, the protective sac that surrounds most of the body's internal organs. These malignant cells divide and reproduce without control, spreading to and damaging nearby tissues and organs. Mesothelioma cancer cells can also metastasize, or spread from their original starting point, to infect other parts of the body. While most cases of mesothelioma begin in the pleura or peritoneum (in the internal lining of the chest or abdominal areas), mesothelioma can begin elsewhere in the body as well.

Mesothelioma is discovered more commonly in men than in women, though it can appear in both sexes. One of the main risk factors for this form of cancer is its victims having worked with asbestos. Mesothelioma and asbestos exposure seem to go hand-in-hand, with history of exposure is present in roughly 70-80% of all reported cases of Mesothelioma. Unfortunately, asbestos was widely used in a variety of industrial products, ranging from cement to insulation. Its tiny particles float in the air and are easily inhaled or ingested, especially during the manufacturing process. Mesothelioma is just one of many serious ailments that can result from asbestos exposure, and just one of many kinds of cancers that can occur when one is exposed to asbestos for an extended period of time.

Symptoms of mesothelioma vary, but they typically do not appear until roughly 30-50 years after the victims were exposed to the asbestos. Those suffering from this form of cancer often experience shortness of breath, pain in the chest, weight loss, abdominal pain and/or swelling, blood clotting abnormalities, blockages in the bowel, anemia and fever. Symptoms may vary, depending on whether or not the mesothelioma has spread to other parts of the body, but other signs may include difficulty swallowing, pain, or swelling around the face and/or neck.

Unfortunately, mesothelioma is often difficult to diagnose. Many of its symptoms are similar to a vast array of other conditions. Because of this, one of the best ways to diagnose mesothelioma is by reviewing the patient's medical history and inquiring about any history of asbestos exposure. In addition to this, the doctor may perform a complete physical examination and take x-rays of the abdomen and chest, as well as performing lung function tests. Mesothelioma testing sometimes calls for CAT scans or MRI's, taking detailed pictures of different areas within the body. These images are then viewed on a large series of monitors and can be printed out, if needed.

The only true way to confirm a diagnosis of mesothelioma is to perform a biopsy, where a surgeon or oncologist removes a small sample of tissue, allowing them to then view it under a microscope and look for cancer cells. If a diagnosis of mesothelioma is made, treatment will then be discussed, dependant on where the cancer is located and at what stage the mesothelioma is at. Some common treatment options include surgery, radiation and chemotherapy. In some cases, these different forms of treatment may be combined in order to actively combat the cancer.

Gust A. Lenglet has been an accountant and financial advisor for many years. He is President and CEO of HBS Financial Group, Ltd. and offers online tax filing through his many web sites. He is also an accomplished author in the tax, legal, and education fields.