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. 1D. —Grading of tumor thrombus extension. Drawings show tumor
thrombus limited to renal vein (RV) (level 0, A), in renal vein
protruding into vena cava but extending 2 cm or less above renal vein (level
I, B), extending more than 2 cm above renal vein but below intrahepatic
vena cava (level II, C), extending into intrahepatic vena cava but
below diaphragm (level III, D), and extending above diaphragm into
right atrium (RA) (level IV, E).
