lateral splanchnic arteries

lat·er·al splanch·nic ar·ter·ies

arteries that arise in the embryo from the dorsal aorta to supply the mesonephros, testis or ovary, and suprarenal gland.
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References in periodicals archive ?
During development of human embryo, lateral splanchnic arteries supplying the developing kidneys may persist as accessory renal or suprarenal arteries.
EMBRYOLOGY: The accessory renal arteries are due to the persistence of the embryonic lateral splanchnic arteries or (1) or persistence of the blood supply from lower level than normal.