Novel postoperative intrahepatic portal venous system classification for prediction of Rex shunt outcome in children with cavernous transformation of the portal vein

Key Points

• Rex shunt outcome prediction relies on a novel classification of the portal venous system, enhancing surgical planning.
• An improved understanding of postoperative conditions leads to better treatment strategies for affected children.
• Systematic classification allows for targeted interventions based on unique anatomical configurations in patients.
• This approach may improve patient outcomes, though further external validation is warranted.