Lung cancer is a malignancy that originates in the lungs, often caused by smoking or exposure to carcinogens like asbestos or radon. It’s categorized into two main types: non-small cell lung cancer and small cell lung cancer. symptoms encompass persistent cough, chest pain, shortness of breath, and weight loss. Timely detection and intervention are paramount for enhancing outcomes.

• Types: Overview of non-small cell and small cell lung cancer.
• Risk Factors: Common causes including smoking and environmental exposures.
• Symptoms: Recognizing signs like persistent cough and shortness of breath.
• Diagnosis: Methods such as imaging scans and biopsies for confirmation.
• Treatment: Approaches including surgery, chemotherapy, radiation, and targeted therapy.