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. 3A —21-month-old girl with diffuse air trapping in both lungs who
underwent Rastelli operation due to pulmonary atresia and ventricular septal
defect. Inspiratory (A) and expiratory (B) phase CT images
reveal almost no changes in lung density and volume through respiratory cycle.
Measured lung densities at inspiration and expiration were 855 and 854 H,
respectively.
