For that fact, it is provided the treatment for mesothelioma cancer. The treatments are divided into four kinds of treatment. First, it can be treated by the operation. By doing the operation, it is expected to kill the cells of the cancer, but it is impossible to kill the cells with the totally killing. Second, it can be treated by doing the chemotherapy. Chemotherapy is done by giving a several medicines for the patients. Third, it can be treated by the radiation therapy. When doing the radiation, it should be remember about the high rate of the radiation because it can influence the other organ’s function. The last is by doing the dual therapy. It means, it is done by applying all those three treatment. Chemotherapy and radiation will help the operation process to kill the cells of cancer. But again, those all of the treatments are only to help in treating, not curing perfectly.