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正常人胃左静脉的声象图及血流动力学特征

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Author:
No author available
Journal Title:
WORLD CHINESE JOURNAL OF DIGESTOLOGY
Issue:
4
DOI:
10.3969/j.issn.1009-3079.2003.04.034
Key Word:
No keyword available

Abstract: 目的:研究胃左静脉(LGV)的超声解剖及其血流动力学特征.方法:测定正常组胃左静脉内径,观察其走向及汇合点,确定血流方向和流速,并以门脉高压者作为对照组,观察胃左静脉与门脉的汇合点.结果:71.5%的胃左静脉得到确认,96.5%的胃左静脉汇合于脾静脉或脾门静脉交界处.结论:大多数人的胃左静脉可以用彩色多普勒超声检测到,并可以作为早期诊断门脉高压的重要指标.

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