The following table or figure may be downloaded to PowerPoint for personal use in teaching and presentations. This feature is available to all subscribers to the journal.

You MUST read and follow the guidelines at Request to Reproduce AJR Content if you are distributing or using AJR content beyond academic use (limited distribution, non-revenue producing, or educational purposes).

(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.

Fig. 3C —21-month-old girl with diffuse air trapping in both lungs who underwent Rastelli operation due to pulmonary atresia and ventricular septal defect. Three-dimensional CT image of lungs and airways (threshold, -150 H) shows severe irregular narrowing of central airways as cause of diffuse air trapping. Cause of airway stenoses was thought to be vascular compression, and stenoses were improved after aortopexy.