门静脉流速、流量可反映肝功能损害情况。

Vpv and Qpv can reflect the damage of liver function.

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门静脉流速指数(PVI)被定义为PV V与移植物重量(GW)的比率，门静脉血流量指数(PFI)为PVF与GW的比率。

Portal venous velocity index (PVI) was defined as the ratio of PVV to graft weight (GW), and portal flow volume index (PFI) as the ratio of PVF to GW.

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结果为：①TAE后门静脉血流速度及血流量均较栓塞前增加，而门静脉的内径无明显改变；

The results were: (l)After TAE, portal venous flow and velocity were increased, but portal venous diameter had no significant change.

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