The Rarest of the Rare: Crossed Fused Renal Ectopia of the Superior Ectopia Type

Figure 1

(a) The arterial phase of the 3D gadolinium-enhanced aortoiliac and renal magnetic resonance angiography of the patient. RRA and LRA (arrows) are pointing to the right and left main renal arteries, respectively, whereas S (arrow head) is marking the stenotic lesion closely located to the origin of the right main renal artery. (b) Schematic drawing of the renal and renal artery anatomy of the patient. Again, RRA and LRA are the right and left main renal arteries, respectively.

(a)

(b)