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. 7B —50-year-old man with abdominal pain, nausea, and vomiting.
Upright abdominal radiograph shows scattered colonic air–fluid levels in
periphery of abdomen. Note multiple tiny air–fluid levels in central
abdomen that are in small bowel (arrows) and represent dilated
fluid-filled loops of small bowel with tiny amounts of gas, the
string-of-pearls sign. At surgery, distal small-bowel obstruction caused by
adhesion was found.