Mesothelioma - A Rare Asbestos Disease Mesothelioma is a type of cancer that is found in the linings of various organs. It can begin in the lung (pleural mesothelioma) or in the stomach the lining (peritoneal mesothelioma). Exposure to asbestos is the main risk factor for mesothelioma. After exposure, symptoms https://vimeo.com/704979590