Mesothelioma - A Rare Asbestos Disease Mesothelioma is a form of cancer that grows in the linings of specific organs. It can start in the lungs (pleural mesothelioma) or the stomach liner (peritoneal mesothelioma). Asbestos exposure is a major risk factor for mesothelioma. It could take years for symptoms to https://vimeo.com/704726463