Formation of a Tunnel under the Major Hepatic Vein Mouths during Removal of IVC Tumor Thrombus

<table>Autopsy observation: in the retrohepatic IVC more than 25 entrances of the dorsal hepatic veins open.</table>

Case Reports in Urology

Figure 4: Formation of a Tunnel under the Major Hepatic Vein Mouths during Removal of IVC Tumor Thrombus 