Mesothelioma Asbestos Lung Cancer Mesothelioma occurs in the linings of organs major, most commonly the lungs. It is caused by asbestos fibers getting stuck in the linings of a person's lung. After exposure to asbestos, mesothelioma symptoms can develop years later. Pleural mesothelioma is the most common form of mesothelioma, https://vimeo.com/704925756