part of part of connected to connected to system abdomen hepatic portal vein vein of abdomen paraumbilical vein parumbilical vein UBERON:0035655 The small superficial veins that arise from the cutaneous veins, and run from the umbilicus along the round ligament of the liver; these terminate as accessory portal veins in the liver. Wikipedia:Paraumbilical_vein para-umbilical vein vein of Sappey FMA:71591 SCTID:286094009 paraumbilical vasculature