Short introduction of Lung cancer

Cancer wherever present in the body is always dangerous. The video explains the lung cancer well. The sign and symptoms, risk factors, diagnosis and types are included. TIMELINE: 0:00 Introduction 0:12 Lung cancer 0:22 Signs and symptoms 0:45 Risk factors 1:23 Groups of lung cancers 2:40 Diagnosis 3:20 Paraneoplastic syndrome