Lung cancer occurs when abnormal cells grow uncontrollably within lung tissue. Early detection significantly improves treatment outcomes.
Non-Small Cell Lung Cancer (NSCLC) is the most common type of lung cancer. It generally develops and spreads more slowly compared to other forms. It includes subtypes like adenocarcinoma, squamous cell carcinoma, and large cell carcinoma. Early detection through screening is crucial. Treatment options include surgery, radiation, chemotherapy, targeted therapy, or immunotherapy.
Small Cell Lung Cancer (SCLC) is a more aggressive type that grows and spreads rapidly. It is strongly linked to long-term tobacco smoking. Symptoms often include persistent cough, chest pain, and weight loss. Because it spreads quickly, it is often diagnosed at an advanced stage and requires prompt treatment like chemotherapy and specialized therapies.
