Mesothelioma is a relatively rare cancer that affects the lining around the heart, lungs and abdominal cavities which is called the mesothelium.
Mesothelioma is primarily caused by chronic exposure to asbestos or asbestos-related products.
When asbestos fibers enter the body, by either breathing in the tiny asbestos fibers or by swallowing them, they can cause healthy cells to mutate into cancer. There is currently no known cure for malignant mesothelioma.
