Mesothelioma Life Expectancy Being diagnosed with mesothelioma could be a life-altering experience. Patients are often told that they only have a few months to live after diagnosis. Mesothelioma develops in the lung's lining (pleura) and, less often, in the lining of the abdominal cavity (peritoneum). Exposure to asbestos is the https://vimeo.com/704942238