Peritoneal Mesothelioma A Diagnosis of mesothelioma is devastating. But it's important to be proactive about your health and consult a doctor if you have any indications. The peritoneal mesothelioma is less common than the more prevalent pleural mesothelioma, which affects the lung's lining. It is typically caused by asbestos exposure. https://www.asbestosmesothelioma.top/