overlaps overlaps umbilical artery EHDAA:1026 Wikipedia:Umbilical_artery The umbilical artery is a paired artery (with one for each half of the body) that is found in the abdominal and pelvic regions. In the fetus, it extends into the umbilical cord. [WP,unvetted]. RETIRED_EHDAA2:0002106 CALOHA:TS-1077 GAID:516 BTO:0000841 MESH:D014469 EHDAA:410 EMAPA:16372 MA:0002072 SCTID:261404000 EMAPA:16331 UBERON:0001310 FMA:18820 NCIT:C33827 artery umbilical cord umbilical blood vessel