Mesothelioma - A Rare Asbestos Disease Mesothelioma is a form of cancer that develops in the linings of specific organs. It can start in the lung (pleural mesothelioma) or in the stomach lining (peritoneal mesothelioma). Asbestos exposure is one of the main risk factors for mesothelioma. It can take decades https://vimeo.com/705031535