Fig. 1From: Fluoroless intravascular ultrasound image-guided liver navigation in porcine modelsIntravascular ultrasound image-guided liver navigation. 1, right hepatic vein; 2, right median hepatic vein; 3, left median hepatic vein; 4, left lateral hepatic vein. The hepatic veins were classified according to the information given by Nykonenko et al. [24]. The illustration was originally created by the authorsBack to article page