Mesothelioma and Asbestosis Two lung diseases are connected to exposure to asbestos fibers: mesothelioma, and asbestosis. Mesothelioma is a kind of cancer, while asbestosis is a non-cancerous illness that causes stiffness and scarring in the lungs. Both diseases share the same symptoms, such as shortness of breath. Doctors diagnose mesothelioma https://vimeo.com/704917249