Mesothelioma - A Rare Asbestos Disease Mesothelioma is a cancerous growth that is found in the linings and tissues of certain organs. It can start in the lung (pleural mesothelioma) or the stomach the lining (peritoneal mesothelioma). The exposure to asbestos is the primary risk factor for mesothelioma. After exposure, https://vimeo.com/705028578