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. 3 38-year-old man with early, acute appendicitis. Unenhanced CT
scan shows inflamed appendix measuring 10 mm in transverse diameter
(arrows). Note low-attenuation edema in submucosal layer of appendix.
No appendicoliths, free air, adjacent fluid collection, or fat stranding is
seen. Surgery confirmed early, nonperforated appendicitis.