Frequently Asked Questions on Lung cancer

Lung cancer is a malignancy that originates in the lungs, often associated with smoking, exposure to secondhand smoke, and environmental factors like asbestos and radon.

Common symptoms include persistent cough, chest pain, shortness of breath, unexplained weight loss & fatigue.

Diagnosis involves imaging studies like CT scans, biopsies, and bronchoscopy to confirm the presence of cancer cells and determine the type and stage of lung cancer.

Treatment options include surgery, chemotherapy, radiation therapy, targeted therapies, and immunotherapy, often used in combination depending on the cancer's type and stage.

While not entirely preventable, reducing tobacco use, avoiding secondhand smoke, protecting against workplace carcinogens, and addressing environmental risks like radon can help lower the risk of developing lung cancer.