Mesothelioma - A Rare Asbestos Disease Mesothelioma, a cancerous growth that develops in the tissues and linings of certain organs. It can start in the lung (pleural mesothelioma) or the stomach the lining (peritoneal mesothelioma). Asbestos exposure is the most significant risk factor for mesothelioma. After exposure, symptoms may take https://vimeo.com/704887682