1. Localized Organizing Pneumonia: Report of 21 Cases
Giulio Melloni, MD, George Cremona, MD, Alessandro Bandiera, MD, Gianluigi Arrigoni, MD, Nathalie Rizzo, MD, Roberto Varagona, MD, Giovanni Muriana, MD, Angelo Carretta, MD, Paola Ciriaco, MD, Barbara Canneto, MD, Piero Zannini, MD 
The Annals of Thoracic Surgery 
Volume 83, Issue 6, Pages (June 2007)
DOI: /j.athoracsur
Copyright © 2007 The Society of Thoracic Surgeons Terms and Conditions

2. Fig 1
Typical pathologic features of localized organizing pneumonia with polypoid plugs of loose connective tissue protruding into the alveolar ducts and spaces. (Hematoxylin and eosin stain, magnification ×100.)
The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur )
Copyright © 2007 The Society of Thoracic Surgeons Terms and Conditions

3. Fig 2
Computed tomographic scan of localized organizing pneumonia manifesting as a solitary nodule of the left lower lobe. This pattern may be diagnosed as primary or metastatic lung tumor.
The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur )
Copyright © 2007 The Society of Thoracic Surgeons Terms and Conditions

4. Fig 3
Computed tomographic scans of localized organizing pneumonia manifesting as a single mass. These patterns may be diagnosed as primary lung tumors. (Left) An oval well-circumscribed mass of the left lower lobe with a satellite nodule (arrow). (Right) An oval mass of the middle lobe with a satellite area of ground-glass opacification (arrow).
The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur )
Copyright © 2007 The Society of Thoracic Surgeons Terms and Conditions