We present a case of congenital intrahepatic aneurysmal portosystemic shunt in which the right portal vein communicates with both a variant inferior right hepatic vein and the right hepatic vein. We also describe the importance and efficacy of three dimensional computed tomography reconstruction images in determining subtle, small shunt vessels.

Keywords: tomography, spiral computed• ultrasonography, Doppler, color • liver • portal vein• hepatic veins