Lung Cancer

• Lung cancer is described as the uncontrolled proliferation of lung cells, leading to abnormal growth of lung tissue (tumour)
• The abnormal growth of lung tissue can impact normal tissue function, leading to various symptoms depending on size and location
• Lung tumours can be benign (remain in place) or malignant (spread to other regions of the body)
• Lung cancer is a common cause of cancer-related death worldwide due to the lungs' vital role in normal body function and their rich blood supply, increasing the likelihood of cancer spreading to other body regions
• Common symptoms of lung cancer include coughing up blood, wheezing, respiratory distress, and weight loss
• If the cancer mass compresses adjacent organs, it can cause chest pain, difficulty swallowing, and heart complications
• Causes of lung cancer include smoking, asbestos, air pollution, certain infections, and genetic predispositions
• Common risk factors for lung cancer include smoking, exposure to asbestos, air pollution, certain infections, and genetic predispositions