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.)

Fig. 3. —40-year-old man with positive titers for hepatitis virus and normal findings on hepatic CT study. CT scan at level of hepatic hilum during second pass of triple-pass study shows region of interest (ROI) placements in aorta (2), portal vein (5), and hepatic parenchyma (1 = posterior right hepatic lobe, 3 = anterior right hepatic lobe, 4 = left hepatic lobe). ROI measurements in identical locations were obtained during first and third passes.