1. A 54-Year-Old Man Referred With Nonresolving Pneumonia
Julie Catteeuw, MD, Coenraad F.N. Koegelenberg, MBChB, PhD, Johannes W. Bruwer, MBChB, Gerhard Sissolak, MD, PhD, Leocardea Schroeter, MD, Nooroudien Mohamed, MBChB, MMed, Elvis M. Irusen, MBChB, PhD, FCCP 
CHEST 
Volume 146, Issue 3, Pages e92-e96 (September 2014)
DOI: /chest
Copyright © 2014 The American College of Chest Physicians Terms and Conditions

2. Figure 1
– The patient's CT scan of the chest revealed dense consolidation involving mostly the left upper lobe, with some involvement of the apical segment of the right lower lobe. The infiltrates were both PET scan avid (not shown). There is no pleural effusion.
CHEST  , e92-e96DOI: ( /chest )
Copyright © 2014 The American College of Chest Physicians Terms and Conditions

3. Figure 2
– The bronchial wall is diffusely effaced by an infiltrate of small lymphoid cells (monomorphic population) with irregular nuclei (hematoxylin and eosin, magnification ×100).
CHEST  , e92-e96DOI: ( /chest )
Copyright © 2014 The American College of Chest Physicians Terms and Conditions