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Retrograde portography
152.1 Retrograde opacification of the portal vein by injection of contrast medium through a catheter wedged in a hepatic vein.
Hawkey: Clinical Gastroenterology and Hepatology - 2nd Edition
Retrograde portography
152.1 Retrograde opacification of the portal vein by injection of contrast medium through a catheter wedged in a hepatic vein.