Fig. 3From: Evaluation of the rabbit liver by direct portography and contrast-enhanced computed tomography: anatomical variations of the portal system and hepatic volume quantificationAnatomic variation type 3: quadfurcation of the left portal vein (LPV). The LPV bifurcates into four segmental branches (arrows 1, 2, 3 and 4). MPV main portal veinBack to article page