Mesothelioma and Asbestosis Mesothelioma and asbestosis are two lung conditions that are connected to exposure to asbestos fibers. Mesothelioma is a form of cancer and asbestosis is a noncancerous disease that causes stiffness and scarring in the lungs. Both diseases have similar symptoms, including shortness of breath. Doctors diagnose mesothelioma https://vimeo.com/705041697