Mesothelioma Lung Cancer Asbestos is a known cause of asbestosis, lung cancer and mesothelioma. Most cases of mesothelioma begin in the lung. A less common form of mesothelioma develops in the lining of the abdomen and is known as malignant peritoneal mesothelioma. Mesothelioma, like all cancers is caused by the https://vimeo.com/704918968