Magnetic resonance imaging of macroscopic intrahepatic portal-hepatic venous shunts

Gastrointest Radiol. 1991 Summer;16(3):221-4. doi: 10.1007/BF01887350.

Abstract

Direct communication between portal branches and the hepatic vein [macroscopic intra-hepatic portal-hepatic venous shunt (IPHVS)] is a rare entity. We have recently studied five patients with this condition. Magnetic resonance imaging (MRI) clearly demonstrated in each case the portal-hepatic venous shunt due to "flow void." Multiple diffuse shunts were present in one case and a solitary shunt was demonstrated in the others. The solitary shunt was either tubular, focally dilated or racemose in configuration. The MRI findings and clinical significance of this rare entity are discussed.

Publication types

  • Case Reports

MeSH terms

  • Adult
  • Female
  • Hepatic Veins / abnormalities
  • Hepatic Veins / pathology*
  • Humans
  • Magnetic Resonance Imaging*
  • Male
  • Middle Aged
  • Portal Vein / abnormalities
  • Portal Vein / pathology*