Mesothelioma - A Rare Asbestos Disease Mesothelioma is a cancerous growth that occurs in the linings and tissues of certain organs. It can begin in the lung (pleural mesothelioma) or the stomach lining (peritoneal mesothelioma). Asbestos exposure is the most significant risk factor for mesothelioma. After exposure, symptoms may take https://vimeo.com/705010407