...-中国医师协会期刊-医学外文文献 ein diameter,PVD)、门静脉流速(portal vein velocity,PVV)、门静脉血流量(portal venous flow,PVF),随访术后再出血情况.结果:A、B两组切脾后门静脉压力较切脾前下降,A组术后FPP为(2.32±0.
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主题：血流 | 医源世界 关键词】 食管胃底静脉曲张;一氧化氮;门脉血流 [gap=1232]Key words】 esophageal varices;nitric oxide;portal venous flow
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...517 邮箱： 156013355@qq.com 麻醉后，作剑突下正中切口，仔细游离门静脉，电磁血流量计测量门静脉血流量(portal venous flow, PVF)。
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The results were: (l)After TAE, portal venous flow and velocity were increased, but portal venous diameter had no significant change.
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；
Objective To investigate correlation of abnormal sublingual collaterals in patients with primary hepatic carcinoma and portal venous flow alteration.
目的：探讨原发性肝癌异常舌下络脉的特征与门静脉血流动力学变化的相关性。
Methods Portal venous blood flow, hepatic arterial blood flow and resistance index(RI) were determined by duplex Doppler sonography in 56 patients subjected to liver transplantation.
方法应用彩色多普勒超声对56例肝移植患者术前及术后移植肝门静脉、肝动脉血流及肝动脉阻力系数（RI）进行监测。
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