Mesothelioma - What Causes Mesothelioma Other Than Asbestos? Asbestos exposure is the only known mesothelioma-related cause. It can cause damage to the lung linings and abdomen (peritoneal mesothelioma), and heart (pericardial mesothelioma). Other risk factors are radiation treatment for cancer genetics, genetics, and minerals that are similar to asbestos such
