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introductionstatpearls· Introduction· item NBK558976

Imaging plays an essential role in evaluating the lungs, both anatomically and functionally. Whether it is for establishing a diagnosis, monitoring disease severity, or screening, chest imaging serves many goals. In this article, we will discuss the normal anatomy of the lungs, common imaging modalities used to assess the lungs, basic technical aspects of imaging, and the appearance of frequently seen pathologies.