1. Bronchiolitis Obliterans Syndrome (BOS), Bronchiolitis Obliterans Organizing Pneumonia (BOOP), and Other Late-Onset Noninfectious Pulmonary Complications following Allogeneic Hematopoietic Stem Cell Transplantation 
Satoshi Yoshihara, Gregory Yanik, Kenneth R. Cooke, Shin Mineishi 
Biology of Blood and Marrow Transplantation 
Volume 13, Issue 7, Pages (July 2007)
DOI: /j.bbmt
Copyright © 2007 American Society for Blood and Marrow Transplantation Terms and Conditions

2. Figure 1
Schematic diagram of the time of occurrence of IPS, BOOP, and BOS.
Biology of Blood and Marrow Transplantation  , DOI: ( /j.bbmt )
Copyright © 2007 American Society for Blood and Marrow Transplantation Terms and Conditions

3. Figure 2
Histology of BO. Characterized by concentric obstruction of the small airways and relative sparing of alveolar space.
Biology of Blood and Marrow Transplantation  , DOI: ( /j.bbmt )
Copyright © 2007 American Society for Blood and Marrow Transplantation Terms and Conditions

4. Figure 3
CT scan of BOS. Mosaic pattern of air trapping is clearly shown in expiratory phase.
Biology of Blood and Marrow Transplantation  , DOI: ( /j.bbmt )
Copyright © 2007 American Society for Blood and Marrow Transplantation Terms and Conditions

5. Figure 4 CT scan of BOOP. Consolidation/nodules are shown.
Biology of Blood and Marrow Transplantation  , DOI: ( /j.bbmt )
Copyright © 2007 American Society for Blood and Marrow Transplantation Terms and Conditions

6. Figure 5
Histology of BOOP. Alveolar space is occupied by organizing pneumonia.
Biology of Blood and Marrow Transplantation  , DOI: ( /j.bbmt )
Copyright © 2007 American Society for Blood and Marrow Transplantation Terms and Conditions