Mesothelioma Colon Cancer Mesothelioma (me-zoe-thee-lih-O-muh) Develops in the lining that protects body cavities and organs. The most common mesothelioma type affects the lining of the chest cavity called the pleura. Other, less well-known forms of mesothelioma can develop in the lining around the heart or the abdomen. Doctors diagnose mesothelioma http://www.annunciogratis.net/author/icicleoven7