Mesothelioma and Asbestosis Mesothelioma and asbestosis are two lung diseases linked to exposure to asbestos fibers. Mesothelioma is a cancerous condition, is caused by asbestos fibers. Asbestosis is a non-cancerous lung disease that can cause scarring. Both diseases share the same symptoms, such as shortness of breath. Doctors diagnose mesothelioma https://vimeo.com/705036707