1. An Elderly Man With Rheumatoid Arthritis and Dyspnea
Joseph Paul Nesheiwat, MD, Karen Dillon, MD, Kim McGlothan, MD, Muhammad Zaman, MD, Laura D. Carbone, MD, MS 
CHEST 
Volume 135, Issue 4, Pages (April 2009)
DOI: /chest
Copyright © 2009 The American College of Chest Physicians Terms and Conditions

2. Figure 1
Contrast-enhanced CT of the chest demonstrating ground-glass opacities of the middle and lower lung fields.
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Copyright © 2009 The American College of Chest Physicians Terms and Conditions

3. Figure 2
Intraluminal granulation tissue plug characteristic of organizing pneumonia (hematoxylin-eosin).
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Copyright © 2009 The American College of Chest Physicians Terms and Conditions

4. Figure 3 Reactive type 2 pneumocyte (hematoxylin-eosin).
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Copyright © 2009 The American College of Chest Physicians Terms and Conditions

5. Figure 4
Repeat chest CT performed 12 days after admission (day 7 of corticosteroid therapy).
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Copyright © 2009 The American College of Chest Physicians Terms and Conditions