Methods of HAR included revision of an astomosis (4 cases),placement of AHIG(6 cases)and placement of IG between donor and recipient artery(2 cases).

• HAR方法有直接吻合(4例)、供体肝动脉-受体腹主动脉架桥术(aortohepaticinterpositiongraft,AHIG) (6例)、髂动脉架桥术(interpositiongraft,IG) (2例)。