Mesothelioma and Asbestosis Two lung diseases are connected to asbestos fiber exposure mesothelioma and asbestosis. Mesothelioma is a cancerous condition is caused by asbestos fibers. Asbestosis is a non-cancerous lung illness that can cause scarring. Both diseases share similar symptoms, including a shortness of breath. Doctors diagnose mesothelioma by testing https://vimeo.com/704919564