Mesothelioma Mesothelioma is a kind of cancer that grows in the linings of organs. It is most commonly found in the lung (pleura) but can also affect the abdominal lining (peritoneum) and heart, as well as testicles. Exposure to asbestos fibres can be the cause of mesothelioma. Typically, symptoms don't https://vimeo.com/705048383