Figure 1

Serum level of ALT and AST from serum sample after simultaneous PVL + PHx and PVL alone. To evaluate the surgical stress and liver injury, the level of serum ALT and AST was measured. The serum ALT and AST were increased rapidly after simultaneous PVL + PHx and PVL alone and decreased to normal level within 7 days. No significant difference was observed between simultaneous PVL + PHx and PVL alone.