The three paired abdominal glands, the kidney, the suprarenal gland, and the gonad arise in the embryo from a common fold which later serves to retain the urinary and genital primordia to the dorsal body wall. It is well known that groups of adrenal cortical cells (which may originate as part of the suprarenal primordium) are often found quite distant to the location of the definitive suprarena...