Mesothelioma Mesothelioma is a form of cancer, occurs in the linings of organs. It usually affects the lungs (pleura) but can also affect the lining of the abdomen (peritoneum) and heart, as well as testicles. Mesothelioma can be caused by asbestos fibre exposure. Typically, symptoms don't appear until decades after https://vimeo.com/704932660