Non-small cell lung cancer (NSCLC) is one of two primary types of lung cancer and the most common kind. Learn about symptoms and treatment.
Smoking tobacco is the leading risk factor for small cell lung cancer, responsible for 98 percent of all cases.
Mesothelioma is a cancer that starts in any of the tissue that lines the lung, heart, and other organs. Learn about symptoms and treatment.
Lung cancer in nonsmokers is cancer that is commonly dispersed throughout the lungs rather than concentrated in one location. Learn about symptoms and treatment.