Fig. 3From: The inferior vena cava: anatomical variants and acquired pathologiesDuplicated IVC with symmetrical caliber. a Contrast-enhanced coronal CT shows a duplicated IVC (asterisk) with symmetrical caliber draining into the suprarenal IVC. Bilateral external iliac veins (arrows) both drain into cavae on their respective sides. b Axial CT image shows the paired IVC trunks (arrows) positioned on either side of the abdominal aorta (arrowhead)Back to article page