Mesothelioma and Asbestosis Two lung diseases are linked to exposure to asbestos fibers: mesothelioma, and asbestosis. Mesothelioma is a type of cancer, while asbestosis is a non-cancerous illness that causes scarring and stiffness in the lungs. Both diseases have similar symptoms, like breathlessness. Doctors diagnose mesothelioma through tests, including a https://vimeo.com/704975035