Mesothelioma is a type of cancer that affects the lining of the lungs, abdomen, or heart. It is almost always caused by exposure to asbestos, a group of minerals made of microscopic fibers that used to be widely used in construction 123. 

These tiny fibers can easily get in the lungs, where they get stuck, damaging the lungs over time 1. Other risk factors for mesothelioma include family history and radiation exposure. Symptoms of mesothelioma may include chest pain, shortness of breath, and fatigue 5. If you suspect you may have mesothelioma, it’s important to consult with a medical professional as soon as possible. 

Treatment options for mesothelioma include surgery, radiation, and chemotherapy . If you have any further questions, please let me know.