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. 3B —CT images of pediatric anthropomorphic phantom. Because significant artifact was not present using conventional bone window setting (A), windows were artificially widened to show artifact (arrows). Bismuth shield with step-off pad successfully deflected artifact away from regions of anatomic interest.