腹腔動脈
an artery that originates from the abdominal aorta just below the diaphragm and branches into the left gastric artery and the common hepatic artery and the splenic artery
横隔膜の直下にある腹部大動脈に源を発し、左胃動脈、共通肝動脈、脾動脈に分かれる動脈