Radiology Rounds
A Closer Look at Interstitial Lung Disease
Updated International Guidelines for IPF Diagnosis: A Radiology Perspective
Axial Expiratory HRCT – RV
On the end expiratory scans we see that there are areas of increased blackness, which are regions of the lung that have failed to empty their air on expiration. These are pockets of air trapping, some of which are very extensive.