AJR
HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
QUICK SEARCH:   [advanced]


     

This Article
Right arrow Abstract Freely available
Right arrow Full Text
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Right arrow Citation Map
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrow reprints & permissions
Citing Articles
Right arrow Citing Articles via HighWire
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Behar, J. V.
Right arrow Articles by McAdams, H. P.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Behar, J. V.
Right arrow Articles by McAdams, H. P.
Social Bookmarking
Add to CiteULike   Add to Complore   Add to Connotea   Add to Del.icio.us   Add to Digg   Add to Reddit   Add to Technorati  
What's this?

Relapsing Polychondritis Affecting the Lower Respiratory Tract

Jeffrey V. Behar1, Yo-Won Choi2, Thomas A. Hartman3, Nancy B. Allen4 and H. Page McAdams1

1 Department of Radiology, Duke University Medical Center, Box 3808, Durham, NC 27710.
2 Department of Radiology, Hanyang University Hospital, 17 Haengdang-dong, Sungdong-Ku, Seoul 1333-792, Korea.
3 Department of Radiology, Mayo Medical Institutions, 200 First St. S.E., Rochester, MN 55905.
4 Department of Medicine, Duke University Medical Center, Durham, NC 27710.



View larger version (117K):

[in a new window]
  		Fig. 1. —Relapsing polychondritis in 54-year-old man with dyspnea. CT scan (soft-tissue window, 6-mm collimation) shows smooth thickening and subtle increased attenuation of tracheal wall. Note that posterior membranous portion of trachea (arrow) is not affected.

 


View larger version (114K):

[in a new window]
  		Fig. 2. —45-year-old asymptomatic man. CT scan (soft-tissue window, 2.5-mm collimation) of patient without relapsing polychondritis shows appearance of normal trachea for comparison. Note smooth, almost imperceptible wall.

 


View larger version (120K):

[in a new window]
  		Fig. 3A. —Relapsing polychondritis in 47-year-old man with dyspnea. CT scans (soft-tissue window, 5-mm collimation) show marked thickening and increased attenuation of tracheal (A) and bronchial (B) walls with focal calcification (arrowheads). Note that posterior membranous portion of airway walls (arrows) are not affected.

 


View larger version (124K):

[in a new window]
  		Fig. 3B. —Relapsing polychondritis in 47-year-old man with dyspnea. CT scans (soft-tissue window, 5-mm collimation) show marked thickening and increased attenuation of tracheal (A) and bronchial (B) walls with focal calcification (arrowheads). Note that posterior membranous portion of airway walls (arrows) are not affected.

 


View larger version (140K):

[in a new window]
  		Fig. 4. —35-year-old asymptomatic woman.

CT scan (soft-tissue window, 2.5-mm collimation) of patient without relapsing polychondritis shows appearance of normal main bronchi for comparison. Note smooth, almost imperceptible walls.

 


View larger version (112K):

[in a new window]
  		Fig. 5. —Relapsing polychondritis in 66-year-old man with dyspnea. CT scan (soft-tissue window, 6-mm collimation) shows nodular thickening and calcification of distal trachea.

 


View larger version (105K):

[in a new window]
  		Fig. 6A. —Relapsing polychondritis in 50-year-old woman. CT scan (soft-tissue window, 5-mm collimation) obtained at thoracic inlet shows normal-caliber trachea.

 


View larger version (85K):

[in a new window]
  		Fig. 6B. —Relapsing polychondritis in 50-year-old woman. CT scan (soft-tissue window, 5-mm collimation) obtained at more caudal level shows mild focal stenosis of intrathoracic trachea.

 


View larger version (92K):

[in a new window]
  		Fig. 7A. —Relapsing polychondritis in 48-year-old woman with dyspnea and pneumonia. (Reprinted with permission from [11]) Inspiratory CT scan (lung window, 10-mm collimation) shows thickened anterior cartilaginous portion of bronchi (arrows) and normal lung parenchyma. Note narrowing of both main bronchi.

 


View larger version (87K):

[in a new window]
  		Fig. 7B. —Relapsing polychondritis in 48-year-old woman with dyspnea and pneumonia. (Reprinted with permission from [11]) Expiratory CT scan (lung window, 10-mm collimation) shows complete collapse of left main bronchus and air trapping in left lung.

 

Add to CiteULike CiteULike   Add to Complore Complore   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us   Add to Digg Digg   Add to Reddit Reddit   Add to Technorati Technorati    What's this?



HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
Copyright © 2002 by the American Roentgen Ray Society.