Mesothelioma and Asbestosis Two lung diseases are connected to exposure to asbestos fibers: mesothelioma, and asbestosis. Mesothelioma is a cancerous condition is caused by asbestos fibers. Asbestosis is a non-cancerous lung condition that causes scarring. Both diseases share the same symptoms, such as shortness of breath. Doctors diagnose mesothelioma using https://vimeo.com/704933527