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1·The ratio of diameter of splenic vein and portal vein;

脾静脉内径与门静脉内径的比值；

2·AIM: To introduce and evaluate a canine model of secondary hypersplenism induced by splenic vein ligation.

目的：介绍并评价脾静脉结扎诱导的继发性脾功能亢进犬动物模型。

3·No significant changes of the leukocyte counts were observed after splenic vein ligation throughout the experiment.

脾静脉结扎后白细胞水平无显著改变。

4·The width of portal and splenic vein had no close relation with portal pressure and the degree of esophageal varicose vein.

门、脾静脉宽度与门脉压力及食道静脉曲张程度关系不密切。

5·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。

6·Objective To study the relationship between the pathological staging of chronic viral hepatitis and spleen size and splenic vein index.

目的探讨慢性病毒性肝炎病理分期与脾脏大小及脾静脉指标的关系。

7·Peripheral blood cell 'acount and splenic vein' widen and the splenic thick were observed after treatment in 1 weeks and 4 weeks and 6 months.

治疗后1周、术后4周及6个月观察随诊脾静脉宽度、脾脏厚度及外周血象的变化。

8·A canine model of secondary hypersplenism was established by ordinal ligation of gastrosplenic vein trunk, splenic vein and its collateral branches.

通过依次结扎犬脾门处脾静脉主干、胃脾静脉干及脾静脉属枝，建立继发性脾功能亢进动物模型。

9·Conclusion: the width of lingual vein is closely correlated with the diameters of portal vein and splenic vein in patients with primary liver cancer.

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。

10·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.

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。