PMC5067780_01
CT angiography showing a double IVC with left-sided IVC ending at renal vein and joining right IVC crossing anterior to aorta with constriction at right and left junctures.
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Computed tomography abdominal angiography was done and double inferior vena cavae with left-sided IVC ending at left renal vein and joining right IVC crossing anterior to aorta with constriction at right and left junctures was noted (Fig. 1).