Conclusions: CDUS can help for case choice pre-operatively and give guidance for evaluating infarcted area size, and for detecting portal and splenic venous hemodynamics objectively.

• 结论：彩色多普勒能对术前病例的选择、栓塞面积大小做出指导，对术后门、脾静脉的血流动力学改变做出客观评价。