1. Pulmonary Langerhans' Cell Histiocytosis
Chakra P. Chaulagain, MD 
The American Journal of Medicine 
Volume 122, Issue 11, Pages e5-e6 (November 2009)
DOI: /j.amjmed
Copyright © 2009 Elsevier Inc. Terms and Conditions

2. Figure 1
Chest x-ray shows upper lung fields are more involved in pulmonary Langerhans' cell histiocytosis.
The American Journal of Medicine  , e5-e6DOI: ( /j.amjmed )
Copyright © 2009 Elsevier Inc. Terms and Conditions

3. Figure 2
High-resolution computed tomography scan showing extensive cysts in the upper lung fields.
The American Journal of Medicine  , e5-e6DOI: ( /j.amjmed )
Copyright © 2009 Elsevier Inc. Terms and Conditions

4. Figure 3
High-resolution computed tomography scan showing fewer cysts and more nodules in the lower lung fields.
The American Journal of Medicine  , e5-e6DOI: ( /j.amjmed )
Copyright © 2009 Elsevier Inc. Terms and Conditions