Causes, Treatment And Prevention Of Asbestosis Mesothelioma

Asbestosis mesothelioma affects the parenchyma tissue of the lungs and it is caused due to over exposure to asbestos particles. Hence it is a work related malady like mesothelioma cancer. The parenchymal tissues would permanently remain painful and irritable causing dyspnea or shortness of breath. Here lies enhanced chances of contracting lung cancer. Over exposure to asbestos would result in formation of plaque above the diaphragm and it can be found out in X-ray tests.

The initial symptom of asbestosis mesothelioma is breathing difficulties and seriously affected persons may witness total respiratory failure. The disease usually does not show up before ten years after asbestos exposure. But there are documented cases where the ailment became visible after just three months. There are two types of asbestos particles, namely, amphibole, which are thin and straight, and serpentine, which is curved. It is the former that creates asbestosis because it can penetrate deep into the lungs through inhalation and scar lung tissues around terminal bronchioles and alveolar ducts.

The asbestos fibers enter the air sacs of alveoli, where oxygen is routed into the blood. There they rouse the lung’s inbuilt immune system into getting swollen with the aim of rejecting the foreign body. To get the intruder digested, the body releases macrophages, but asbestos being indigestible, the macrophages tend to die. The result would be the release of cytokines, which further invite more macrophages. This extra accumulation results in thickening of alveolar walls. The elasticity of the walls and transmission of gases get reduced hindering oxygen transfer into the blood.

The patients who are seriously affected may experience inspiratory crackles and clubbing of fingers. It may not be a fatal disease, but can in turn result in severe medical problems like heart failure. In about half of the asbestosis patients, plaque is developed in the chest and lung cavities.

Successful treatment is not available for asbestosis mesothelioma presently. But breathing problems can be alleviated by regular oxygen therapy administered at home. Respiratory physiotherapy, chest percussion, vibration and nebulization are other supportive treatments available for diluting secretions that are responsible for shortness of breath. Asbestosis mesothelioma patients can also claim compensation from their errant employers.

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