Mesothelioma is a type of cancer that affects your mesothelium, a thin layer of tissue that covers most internal organs, including your lungs, stomach and heart. However, tumors in the mesothelium can also be benign, meaning non-cancerous.
When thinking about lung cancer and its risk factors, it’s natural to immediately think about smoking. However, there are other forms of lung cancer and, with them, other risk factors. Mesothelioma is a rare, but serious, lung cancer heavily linked with exposure to asbestos.