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Smoking-Related Interstitial Lung Disease

Imaging findings

Upper zone predominant emphysema combined with diffuse hyper-attenuation and some basal reticulation/bronchiectasis.

Key takeaways

New terminology like Alveolar Macrophage Pneumonia (AMP) is replacing Desquamative Interstitial Pneumonia (DIP). Radiologists should frame findings under the umbrella of "smoking-related diffuse lung disease."

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