Mesothelioma Mesothelioma is a kind of cancer that develops in the linings that cover organs. It is most commonly found in the lungs (pleura) but can also affect the abdomen's lining (peritoneum), heart or testicles. Mesothelioma can be caused by asbestos fibre exposure. Typically, symptoms don't appear until decades after https://vimeo.com/704938401