"104935003"@en-us . . . "0.125"^^ . "aortic plexus"^^ . . "104066579"@en-us . "05236582-n"^^ . "0"^^ . "105236582"^^ . . . "aortic plexus"@en-us . . . . "a plexus of lymph nodes in the lower portion of the abdominal aorta"@en-us . . . .