Mesothelioma - A Rare Asbestos Disease Mesothelioma is a cancer that grows in the linings of various organs. It can begin in the lungs (pleural mesothelioma) or in the stomach lining (peritoneal mesothelioma). The exposure to asbestos is the main risk factor for mesothelioma. After exposure, symptoms may take years https://vimeo.com/705017901