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Combined SRIF and UIP patterns on thin-section CT images.
Notes: (A–F) Thin-section CT images showing foci of clustered cysts of irregular size and shape and clustered cysts with similar size and shape accompanied by ground-glass attenuation and reticular or branching structures.
Abbreviations: SRIF, smoking-related interstitial fibrosis; UIP, usual interstitial pneumonia; CT, computed tomography.
