脾静脉内径与门静脉内径的比值；
治疗后2组患者门静脉内径、脾静脉内径、脾厚度均较前改善，但差异不明显。
Degrees of bore of portal vein, bore of splenic vein and splenic thickness were improved in the two groups after examination, but there was not significant difference.
结论：肝癌患者舌下络脉宽度与肝门脉系统中门静脉内径和脾静脉内径密切相关。
Conclusion: the width of lingual vein is closely correlated with the diameters of portal vein and splenic vein in patients with primary liver cancer.
方法62例戊型病毒性肝炎不同病期分别观察胆囊声像图，测量门静脉内径、脾脏厚度和脾静脉内径。
Methods Ultrasonography of gallbladder, diameter of the portal and splenic veins and thickness of the spleen were investigated in 62 cases of hepatic E viral hepatitis with different stages.
②门静脉左支血流速度实验组较正常组变慢（P<0.05）。③门静脉内径明显增宽时血栓或癌栓可能形成。
Portal vein diameter and velocity in the test group were significantly wider and slower respectively than the control group (P<0.05).
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.
使用美国HP5500型超声仪，由同一技术人员操作，测量肝门静脉、脾静脉内径及平均血流速度。
American HP5500 ultrasound instrument was used to determine the diameters and average velocities of portal vein and splenic vein.
使用美国HP5500型超声仪，由同一技术人员操作，测量肝门静脉、脾静脉内径及平均血流速度。
American HP5500 ultrasound instrument was used to determine the diameters and average velocities of portal vein and splenic vein.
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