Selective total vascular occlusion for major hepatic resection.

Selective total vascular occlusion for the resection of large tumors on the right lobe of the liver or central hepatic tumors was described. The occlusion of the portal triad, infrahepatic vena cava and the total hepatic circulation was selectively used in combination to control bleeding in the process of hepatectomy. Within a year, major resection was successfully performed with this technique on 10 patients (extended right lobectomy 4 patients, right lobectomy 4, central segmentectomy 2). The mean duration of total vascular exclusion was 19.35 +/- 19.32 minutes and mean blood transfusion requirement was 7 +/- 4.5 units during surgery.