Laparoscopic left hemihepatectomy under occlusion of the left inflow and outflow

摘要

@@ Laparoscopic hepatectomy seems to be difficult because of the ease of bleeding from the liver parachyma during resection. This is not easily controlled under the laparoscope, especially during right or left hemihepatectomy, except for resection of the peripheral liver or left lateral segment when porta hepatis dissection is not indicated. Although both inflow and outflow control seems to be ideal in laparoscopic left hepatectomy, there have not been many reports of this. In addition to the high technical demands and the time required, any injury of the main hepatic veins or vena cava during the procedure will cause catastrophic bleeding and air embolism. Recently, we succeeded in achieving inflow and outflow occlusion during laparoscopic left hemihepatectomy in four cases, with satisfactory results.