Mesothelioma and Asbestosis Mesothelioma and asbestosis are two lung diseases linked to exposure to asbestos fibers. Mesothelioma is a form of cancer, while asbestosis is a noncancerous disease that causes stiffness and scarring in the lungs. Both diseases have the same symptoms, including shortness of breath. Doctors diagnose mesothelioma by https://vimeo.com/704725538