All of the anastomosed sites were assessed by Doppler ultrasonography postoperatively, and liver arterial thrombosis or stenosis has not been found.Now 6 patients are alive.

• 术后彩色多普勒超声监测显示肝动脉和门静脉血流通畅，均未发现有血栓形成或狭窄，现存活6例。