The most dangerous cancer that effected people cell today is the mesothelioma cancer.This mesothelioma cancer appears when the cells of this membrane -that forms the lining of several internal organs within the different body cavities: the pleura in the thoracal cavity, the peritoneum in the abdominal cavity and the pericardium in the heart sac, become abnormal or "malignant" and divide neither with control nor order.
Mesothelioma cancer is composed by two layers of cells, which produce a fluid that enable the expanding and contracting movements of organs, such as the heart beating and the corresponding lungs movements.
The effect of this cancer will occur when these cancerous cells can damage nearby tissues and organs or even metastasize or spread to other parts of your body. Mesothelioma cancer takes decades to mature and develop fully and this is why many elderly men who were exposed to asbestos thirty years before are just discovering they have the cancer. A lot of these men are currently lodging multi-million dollar lawsuits against the companies that exposed them to the dangers of asbestos without sufficient protection.
Another area that can be affected by mesothelioma is the abdomen. This is less common and this is known as peritoneal mesothelioma. Symptoms of peritoneal mesothelioma include nausea and vomiting, weight loss, fever, bowel obstruction, loss of appetite and general pain in the stomach area. The last and least common type of mesothelioma is known as pericardial mesothelioma and it affects the heart and the tissue surrounding it.
The cause of it
Mesothelioma is almost always caused by exposure to asbestos. Asbestos is often found in building materials used before the mid 1970's. In addition, materials such as pipes, boiler insulation, floor, ceiling and roof tiles may contain asbestos. It is believed that even insignificant exposure to asbestos in environments such as asbestos mills, mines, shipping yards, some older Navy ships or even in patient's homes can result in mesothelioma. In many cases mesothelioma does not occur for decades after initial exposure to this cancer-causing asbestos. Family members of workers exposed to asbestos can also contract this disease through exposure to the worker's clothing. Like many other cancers, smoking greatly increases the risk of contracting mesothelioma.
The treatment
Chemotherapy and radiation therapy, two types of surgeries for mesothelioma treatments, Aggressive Surgery and Palliative Procedures. It is done in the early stages of cancer. This process of mesothelioma treatment involves surgical removal of pleura. However, the procedures are involved to lessen and control the symptoms rather than to cure the disease. This surgery reduces the pain caused by the tumor mass and helps in preventing the recurrence of pleural effusion. Complete removal of tumor is not possible with this procedure.
Chemotherapy is a mesothelioma treatment method that makes combined use of certain drugs for shrinking the tumor. Though some patients show only partial success to this method, some combinations of chemotherapy drugs have proved successful. Scientists have developed some new chemotherapy drugs for mesothelioma treatments
