Abstract:Objective:To compare radiofrequency ablation(RFA) alone and RFA combined with ethanol injection(EI) by multi-pronged injection needle(Quadra-Fuse) in ablating the pig liver.

• 摘要：目的:探讨单纯射频与射频联合多齿针无水酒精注射对活体猪肝脏的消融毁损情况。