Mesothelioma Lung Cancer Asbestos is a known cause of asbestosis, lung cancer, and mesothelioma. The majority of mesothelioma cases begin in the lung. A rarer type of mesothelioma starts in the abdomen's lining and is known as malignant peritoneal mesothelioma. Like other cancers, mesothelioma caused by uncontrolled cellular proliferation. People https://vimeo.com/704885809