Lung Cancer

Lung cancer usually does not show signs or symptoms in its earliest stages. For this reason, lung cancer is often advanced by the time of diagnosis. When lung cancer symptoms do occur, the most common warning sign is a cough. Treatment for lung cancer depends on the cancer's specific cell type, how far it has spread, and the patient's performance status. Common treatments include surgery, chemotherapy, and radiation therapy. Learn more about the condition of lung cancer with information on causes, symptoms, history, and treatments.