Mesothelioma Mesothelioma is a form of cancer, is found in the linings covering organs. It most often affects the lung (pleura) but can also affect the abdominal lining (peritoneum), heart or the testicles. Exposure to asbestos fibres is the main cause of mesothelioma. Typically, symptoms don't appear until decades after https://vimeo.com/704892145