Mesothelioma - A Rare Asbestos Disease Mesothelioma is a cancerous growth that occurs in the tissues and linings of certain organs. It can begin in the lungs (pleural mesothelioma) or the stomach liner (peritoneal mesothelioma). The exposure to asbestos is the primary risk factor for mesothelioma. After exposure, symptoms can https://vimeo.com/704888318