FIGURE 1. High-Resolution Computed Tomographic Features of Usual Interstitial Pneumonia

HRCT images demonstrating UIP and possible pattern. Axial and coronal HRCT images show basal predominant, peripheral predominant reticular abnormality with multiple layers of honeycombing (arrows).
Reprinted with permission of the American Thoracic Society. Copyright © 2015 American Thoracic Society.
Raghu G, Collard HR, Egan JJ, et al; ATS/ERS/JRS/ALAT Committee on Idiopathic Pulmonary Fibrosis. An official ATS/ERS/JRS/ALAT statement: idiopathic pulmonary fibrosis: evidence-based guidelines for diagnosis and management. Am J Respir Crit Care Med. 2011;183(6):788-824. This document was published in 2011 and is currently in revision. Certain aspects of this document may be out of date and caution should be used when applying these in clinical practice or other usages. The American Journal of Respiratory and Critical Care Medicine is an official journal of the American Thoracic Society.