Lung cancer screening: An update for primary care.

The Australian National Lung Cancer Screening Program is launching in 2025 and will provide low-dose CT scans every two years to eligible current or ex-smokers aged 50 to 70. Lung cancer is a leading cause of cancer-related deaths in Australia, and the program aims to detect the disease early and improve survival rates. The article discusses the management of pulmonary nodules found during screening, the importance of histopathological confirmation and staging for diagnosis, and the need for a multidisciplinary approach for complex cases. It also explores the potential benefits and harms of screening, including smoking cessation opportunities, radiation exposure, false positives, psychological burden, and overdiagnosis. The role of GPs in screening is highlighted, and the success of the program will depend on effective implementation and uptake. The document is a compilation of various sources on lung cancer screening, providing a comprehensive overview of research and implementation for library patrons conducting research on the topic. [Extracted from the article]