Mesothelioma and Asbestosis Mesothelioma and asbestosis are two lung diseases linked to exposure to asbestos fibers. Mesothelioma is a cancerous illness, is caused by asbestos fibers. Asbestosis is a non-cancerous lung disease that can cause scarring. Both diseases share similar symptoms, like breathlessness. The doctors diagnose mesothelioma using tests, including https://vimeo.com/703532499