Sunday, January 31, 2010

Treatment Malignant Pleural Mesothelioma May Keep You Alive

By Heidi Wingrain

Malignant pleural mesothelioma affects the pleural mesothelium, a protective lining around the lungs and accounts for more than two-thirds of the three thousand mesothelioma cases reported in the United States alone every year. The pleura, which is constructed with two layers, supports and protects the lung cavity. The outer stratum protects the diaphragm while the inner layer, the visceral layer, covers the lungs. Pleural mesothelioma mostly infects only one of these layers at the starting stages and sometimes spreads to the other layer also. The disease occurs to people who had inhaled asbestos filled air for continuous periods. The particles, after getting into the body, get trapped in the space between the mesothelium cells and retard their functioning.

After settling down in convenient places, the particles trigger chemical reactions causing the cells to divide in a lawless manner. The activity thickens the pleural layers and mesothelical cells and a fluid build-up called pleural effusion occurs. The extra fluid presses the lungs thereby preventing easy breathing. The cancer is heralded by persistent dry cough, emission of blood through coughing, problems with swallowing, shortness of breath, weight loss of inexplicable nature, fatigue, lump formation around the chest etc.

The diagnosis of mesothelioma cancer is also very tricky because the very same symptoms herald the arrival of other illnesses like influenza and pneumonia too. Doctors examine the health history of the patient and put him through imaging tests like x-rays, MRI, CT scan and biopsy to determine the type of mesothelioma and its extent of infection.

Malignant pleural mesothelioma treatment generally centers on the traditional cures like surgery, chemotherapy (using chemicals to fight the remnants of cancer) and radiation. In severe cases, these may be combined for achieving better effects. However, the prognosis of this cancer is not always satisfactory since many cases get detected only at advanced infection stages. But for those diagnosed at the early stages of cancer, there is definitive reason to cheer.

Being caused by asbestos exposure, malignant pleural mesothelioma patients have the legal rights to claim for compensation from the parties who are directly responsible. The compensation amount may run into millions in some cases.

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