Mesothelioma and Asbestosis Mesothelioma and asbestosis are two lung diseases that are linked to exposure to asbestos fibers. Mesothelioma, a cancerous disease, is caused by asbestos fibers. Asbestosis is a non-cancerous lung condition that causes scarring. Both diseases share similar symptoms, such as shortness of breath. Doctors diagnose mesothelioma by https://vimeo.com/703542533