Mesothelioma Mesothelioma is a rare and aggressive cancer that develops on the protective lining around the lungs, abdomen, and heart. It is caused by exposure to asbestos and can take 20-50 years to develop. Types of Mesothelioma Doctors determine the type of mesothelioma based upon the location in the body where tumors develop. Where Does … Continue reading Mesothelioma