Lung Cancer Guide | Symptoms, Types, Treatment & Prevention
Comprehensive Guide to Lung Cancer Understanding Types, Symptoms, Diagnosis, Treatment Options, and Prevention Strategies Overview Types Symptoms Causes & Risk Factors Diagnosis Treatment Prevention Lung Cancer: An Overview Anatomy of the lungs showing common areas affected by cancer Lung cancer is the uncontrolled growth of abnormal cells in one or both lungs. These abnormal cells do not carry out the functions of normal lung cells and can form tumors that interfere with lung function. Lung cancer remains the leading cause of cancer deaths worldwide, accounting for approximately 25% of all cancer deaths. 2.2 Million New lung cancer cases diagnosed worldwide each year The lungs are vital organs responsible for oxygenating blood and removing carbon dioxide. When cancer develops in the lungs, it can spread (metastasize) to other parts of the body, including the lymph nodes, brain, bones, and liver, making early detection crucial for effective treatment. Key Facts About Lung Canc...