Liver resection is generally restricted to patients without clinically significant portal hypertension (Hepatic Venous Pressure Gradient - HVPG - ⩽10mmHg) and several teams perform transjugular HVPG measurements as part of the pre-operative work-up. The present study investigates whether a non-invasive Computed Tomography (CT)-based assessment could be as accurate as the invasive transjugular measurement.