Technical solutions for venous outflow reconstruction in damaged liver grafts during procurement: case reports

The incidence and clinical consequences of hepatic injuries (parenchymal, vascular, and biliary) due to surgical handling during multiorgan procurement are still underestimated. Surgical damage to liver grafts may lead to an increased mortality and graft dysfunction rate; therefore, multiorgan procurements require a high level of expertise and training. We report our experience in two cases of accidental venous outflow damage during liver procurement focusing on our repair strategies. In one case, a short suprahepatic inferior vena cava (IVC) was extended by a venous cuff obtained from a long infrahepatic IVC from the same liver graft. In the second case, we observed a complete transection of the middle hepatic vein during in situ splitting procedure. The damage was reconstructed by cadaveric iliac vein interposition. In both cases, liver transplantation was successfully performed without venous complication. An adequate surgical technique in liver procurement and venous reconstruction during living donor and domino liver transplantation are formidable tools to achieve successful liver transplantation with a damaged graft.