Mesothelioma - A Rare Asbestos Disease Mesothelioma is a form of cancer that develops in the linings of certain organs. It can start in the lungs (pleural mesothelioma) or the stomach liner (peritoneal mesothelioma). The exposure to asbestos is one of the main risk factors for mesothelioma. After exposure, symptoms https://vimeo.com/704990227