Mesothelioma and Asbestosis Two lung diseases are connected to asbestos fiber exposure mesothelioma and asbestosis. Mesothelioma is a kind of cancer and asbestosis is a noncancerous disease that causes stiffness and scarring in the lungs. Both diseases have the same symptoms, such as breathlessness. Doctors diagnose mesothelioma by testing, such https://vimeo.com/704718127