Lung Cancer

Lung cancer, a disease where cells in the lungs proliferate abnormally to form tumors, is primarily caused by tobacco smoking. Smoking is the leading cause of lung cancer, accounting for about 85% of cases. Quitting smoking before the age of 40 can reduce the risk of dying from smoking-related diseases by 90%.

Apart from smoking, other risk factors for lung cancer include exposure to radon gas, asbestos, arsenic, and diesel exhaust at workplaces. Early detection and prompt treatment are crucial for lung cancer, and heavy, long-term smokers are advised to undergo regular lung cancer screenings. These screenings often involve low-dose computed tomography (CT) scans​​​​.