A mesothelioma lawyer is a lawyer that deals in cases involving clients who have or may get mesothelioma cancer. In case you don't know mesothelioma cancer is an extremely rare yet fatal form of cancer caused by prolonged exposure to asbestos. Typically most people who develop mesothelioma cancer are those who had jobs in asbestos related fields. : http://ezinearticles.com/?Why-You-May-Need-a-Mesothelioma-Lawyer-and-What-to-Look-For-If-You-Do&id=611478