Mesothelioma Mesothelioma is a type of cancer, is found in the organ linings. It most often affects the lung (pleura) but it can also affect the abdominal lining (peritoneum) as well as the heart or the testicles. Mesothelioma is a result of asbestos fibre exposure. Typically, symptoms don't appear until https://vimeo.com/705042756