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.
The trapped asbestos particles trigger some chemical reactions resulting in the mesothelium cells to divide in an abnormal manner. This results in the pleural layers thickening and cause a certain fluid build up, called the pleural effusion. The excess fluid compresses the lungs and hinders easy breathing. Persistent dry cough, blood emission while coughing, difficulties with swallowing, breath shortness, unnatural weight loss, fatigue, lump formation around the chest etc are the most visible symptoms of mesothelioma attack.
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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