Updates in Lung-RADS 2022: Definitions, Nodule Growth, and Management

This chapter discusses the new updates in Lung-RADS 2022, focusing on the definitions of suspicious airway nodules, nodule growth, and the management of slow-growing nodules. It explains the reclassification of stable or growing segmental or proximal airway nodules as Lung RADS 4B and highlights changes in measuring nodule growth and specific notes for slow-growing nodules.