Lung Cancer Screening.

Screening for lung cancer in high-risk individuals with annual low-dose computed tomography has been shown to reduce lung cancer mortality by 20% and is recommended by multiple health care organizations. Lung cancer screening is not a specific test; it is a process that involves appropriate selection of high-risk individuals, careful interpretation and follow-up of imaging, and annual testing. Screening should be performed in the context of a multidisciplinary program experienced in the diagnosis and management of lung nodules and early-stage lung cancer.