Fig. 3From: All about portal vein: a pictorial display to anatomy, variants and physiopathologyVariants of the PV branching pattern. MIP oblique reconstruction images from portal venous phase CT. a PV trifurcation—PV divides into three branches: left PV, right anterior PV, and right posterior PV. b Right posterior PV branch arising directly from the main PV. c Left PV arising from the right anterior segmental branchBack to article page