Mesothelioma and Asbestosis Two lung diseases are linked to asbestos fiber exposure mesothelioma and asbestosis. Mesothelioma is a cancerous illness, is caused by asbestos fibers. Asbestosis is a non-cancerous lung disease that causes scarring. Both diseases share similar symptoms, such as shortness of breathe. The doctors diagnose mesothelioma through tests, https://vimeo.com/705022749