Mesothelioma treatment and mesothelioma life expectancy are crucial when one is the victim or a loved one of the patient. The mesothelioma treatment certainly depends on what stage of disease and which kind is found. Prognosis also hinges on what particular phase of treatment has been chosen for the best outcome.While relatively rare, all that it takes to get this horrific malignancy is having tiny fibers absorbed into delicate tissues of the lining around the lungs called the mesothelium. Mesothelioma results from cell changes in this lining. Mesothelioma is an uncommon, brutal type of cancer that is associated with exposure to asbestos.In addition, there aren't any symptoms during the early stages, so it is hard to treat. It is common to get several signals that take one to the doctor for a diagnosis of mesothelioma 15 - 40 years later. Chest pain and pressure are the most common signs.Also, asbestos is breathed in or absorbed inadvertently and winds up giving the person symptoms decades later. Mesothelioma is not easy to diagnose because it is so close to other conditions with similar symptoms. They must be ruled out. Surgery is the first step for many because of a tumor.