Mesothelioma and Asbestos Asbestos is a very dangerous substance that can cause numerous medical ailments. One of these conditions mesothelioma is a rare form of cancer. This rare cancer affects the linings of specific organs. The most common mesothelioma types are pleural and peritoneal. Inhaling asbestos fibres may cause mesothelioma. https://vimeo.com/704976259