Lung Cancer

Lung cancer is a type of cancer that begins in the lungs, often in the cells lining the air passages. It is one of the leading causes of cancer-related deaths worldwide. The primary risk factor is smoking, but non-smokers can also develop lung cancer due to factors like secondhand smoke, exposure to radon gas, asbestos, and air pollution. Symptoms include persistent cough, chest pain, shortness of breath, and unexplained weight loss. Early detection through screenings, especially for high-risk individuals, is crucial for more effective treatment options.

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