What is lung cancer?
Lung cancer occurs when abnormal cells in the lung grow in an uncontrolled way. It often spreads to other parts of the body (metastasis) before the cancer can be detected in the lungs.
Lung cancer is one of the 10 most common cancers in both men and women in Australia.
Lung cancer, primarily non-small cell (adenocarcinoma, squamous cell, or large cell), affects 85-90% of cases, with symptoms often appearing late.
Explore statistics on lung cancer, including the number of new cases, deaths, survival rates, and overall prevalence.
The greatest risk factor for lung cancer is smoking, but other factors like exposure to second-hand smoke, occupational hazards, and family history can also increase the risk.
Lung cancer often has no early symptoms, but can cause coughing up blood, new cough, chest pain, difficulty breathing, swallowing, or speaking, weight loss, and persistent infections.
Lung cancer diagnosis involves various tests to determine the type, stage, and extent of the cancer, including medical history, imaging, biopsies, and laboratory tests.
Lung cancer treatment involves a multidisciplinary team and depends on the cancer's stage, location, symptoms, and overall health. Available treatments include surgery, chemotherapy, radiation therapy, targeted therapy, and immunotherapy, with supportive care essential throughout the process.
Living with cancer can be challenging, but you can find support from family, friends, health professionals, and cancer support organizations to help you cope with the emotional, physical, and practical issues related to your diagnosis.
Research is ongoing to find new ways to diagnose and treat different types of cancer.
Details for professionals seeking comprehensive information on lung cancer diagnosis and treatment.
If lung cancer is found at an earlier stage, there is more chance of a better outcome.
Last updated 31 January 2025
