Lung Cancers

Lung cancer is a disease where abnormal cells in the lungs grow out of control to form a tumor. It may not cause symptoms in the early stages, but as it progresses, it can lead to chest pain, coughing, trouble breathing, and other serious issues. Most cases are linked to long-term tobacco smoking, but it can also affect people who have never smoked. This page provides information on the symptoms, risk factors, types, and diagnosis of lung cancer, as well as the importance of early detection and treatment.