Mesothelioma Colon Cancer Mesothelioma (me-zoe-thee-lih-O-muh) Develops in the lining that protects body cavities and organs. The most prevalent mesothelioma form affects the lining of the chest cavity called the pleura. Other, rarer mesothelioma types develop in the abdomen's lining or around the heart. Doctors diagnose mesothelioma by using imaging tests, https://kenyasprout88.bravejournal.net/10-facts-about-asbestos-cancer-lawsuit-lawyer-mesothelioma-that-make-you-feel