Figure 1
From: Centrilobular emphysema combined with pulmonary fibrosis results in improved survival
Chest computed tomogram from a patient with pulmonary fibrosis and an emphysema score of 12. The upper panel shows advanced predominantly centrilobular emphysema at the level of the aortic arch. The lower panel shows mild ground glass opacities, substantial reticular opacities, and advanced traction bronchiectasis at the lung bases. Surgical lung biopsy in this patient showed usual interstitial pneumonia (UIP).