Mesothelioma Mesothelioma is a form of cancer, is found in the organ linings. It is most commonly found in the lungs (pleura) but can also affect the lining of the abdomen (peritoneum) and heart, as well as testicles. Exposure to asbestos fibres is the main cause of mesothelioma. Typically, symptoms https://vimeo.com/704937226