Publisher Copyright: © The Author(s) 2025.; Purpose: Assess incidence of hepatic encephalopathy (HE) after transjugular intrahepatic portosystemic shunt (TIPS) in patients treated with 8-10 mm Controlled Expansion diameter VIATORR® (VCX) versus 10 mm diameter first-generation VIATORR® (Legacy) stent-grafts. Materials and methods: Single-centre retrospective study (January 2015 to March 2024), including 132 adul...