Mesothelioma and Asbestosis Mesothelioma and asbestosis are two lung diseases linked to exposure to asbestos fibers. Mesothelioma, a cancerous disease, is caused by asbestos fibers. Asbestosis is a non-cancerous lung illness that can cause scarring. Both diseases share the same symptoms, including shortness of breathe. Doctors diagnose mesothelioma using tests https://vimeo.com/705038447