Predicting portal venous anomalies by left-sided gallbladder or right-sided ligamentum teres hepatis: A large scale, propensity score-matched study

Figure 4 Intrahepatic anomalies of the portal venous system as classified by Shindoh etal[2]. A: Independent right lateral: The right lateral portal pedicle (P_RL) independently originates from the main portal vein (MPV), and the right paramedian portal pedicle (P_RPM) shares a trunk with the left lateral portal vein (P_LL); B: Bifurcation: The MPV bifurcates into left and right portal trunks, and the P_RL originates from the right portal trunk as the P_RPM; C: Trifurcation: The MPV directly divides into three branches: P_RL, P_RPM, and P_LL. P_RL: Right lateral portal pedicle; P_RPM: Right paramedian portal pedicle; P_LL: Left lateral portal vein; RSLT: Right-sided ligamentum teres; MPV: Main portal vein. Citation: Lin HY, Lee RC. Is right-sided ligamentum teres hepatis always accompanied by left-sided gallbladder? Case reports and literature review. Insights Imaging 2018; 9: 955-960. Copyright ©The Author(s) 2018. Published by Springer Nature[4]. The authors have obtained the permission for figure using (Supplementary material).