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. 4A. —55-year-old man with hypervascular hepatocellular carcinoma in posterior segment of right lobe of liver. Transverse early arterial phase CT scan shows mass (arrow) with faint contrast enhancement in posterior segment of right lobe. Note that portal vessels show no contrast enhancement, which means that scanning timing may be too early.