Mesothelioma and Asbestosis Two lung diseases are related to asbestos fiber exposure mesothelioma and asbestosis. Mesothelioma, a cancerous disease is caused by asbestos fibers. Asbestosis is a non-cancerous lung illness that causes scarring. Both diseases have similar symptoms, including breathlessness. Doctors diagnose mesothelioma through tests, including a biopsy. Signs and https://vimeo.com/704918284