Mesothelioma - A Rare Asbestos Disease Mesothelioma is a cancer that grows in the linings of certain organs. It can begin in the lungs (pleural mesothelioma) or the stomach the lining (peritoneal mesothelioma). Exposure to asbestos is the most significant risk factor for mesothelioma. After exposure, symptoms can take years https://vimeo.com/704916781