Mesothelioma and Asbestosis Two lung diseases are linked to exposure to asbestos fibers mesothelioma and asbestosis. Mesothelioma is a cancerous condition is caused by asbestos fibers. Asbestosis is a non-cancerous lung disease that causes scarring. Both diseases have similar symptoms, such as shortness of breath. Doctors diagnose mesothelioma through tests, https://vimeo.com/704976259