Page 4 - VHBP1
P. 4

Portal vein










                • Right portal vein


                       • Supplies the right liver


                       • Divides into two sectional and four segmental veins


                • Left portal vein



                       • Horizontal portion under segment 4


                       • Vertical portion in umbilical fissure


                              • Tributaries arise to supply both segment 4 and segments 2/3
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