Granulomatosis and Polyangitis Followed by Alveolar Proteinosis in a 32-Year-Old Woman Damian R. Compa, MD, Marc A. Judson, MD, FCCP, Scott H. Beegle, MD CHEST Volume 141, Issue 5, Pages 1359-1360 (May 2012) DOI: 10.1378/chest.11-2002 Copyright © 2012 The American College of Chest Physicians Terms and Conditions
Figure 1 Initial chest CT scan at lung base showing bilateral, diffuse ground-glass opacities. CHEST 2012 141, 1359-1360DOI: (10.1378/chest.11-2002) Copyright © 2012 The American College of Chest Physicians Terms and Conditions
Figure 2 Open-lung biopsy revealing prominent alveolar accumulation of proteinaceous material that was positive using periodic acid-Schiff stain and focal accumulations of hemosiderin-laden macrophages without active vasculitis (original magnification ×400). CHEST 2012 141, 1359-1360DOI: (10.1378/chest.11-2002) Copyright © 2012 The American College of Chest Physicians Terms and Conditions