| 彩色多普勒超声检测肝豆状核变性患者眼动脉血流动力学变化 |
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| 引用本文： | 王岩青. 彩色多普勒超声检测肝豆状核变性患者眼动脉血流动力学变化[J]. 中华医学超声杂志(电子版), 2011, 8(5): 1070-1074. DOI: 10.3877/cma.j.issn.1672-6448.2011.05.024 |
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| 作者姓名： | 王岩青 |
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| 作者单位： | 河南省郑州人民医院功能科,郑州,450003 |
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| 摘 要： | 目的应用彩色多普勒超声检测肝豆状核变性患者眼动脉血流动力学参数,探讨肝豆状核变性患者的临床分型与外周末梢血管血流动力学改变的关系及其临床意义。方法 76例肝豆状核变性患者按肝脏病变程度的超声声像图特点分为星光型(12例)、岩层型(20例)、树枝光带型(18例)、结节型(26例)等4型,应用CDFI探查眼动脉,记录收缩期峰值血流速度(PSV)、舒张末期血流速度(EDV)和阻力指数(RI),并与30例健康成人(正常对照组)相比较。结果树枝光带型和结节型肝豆状核变性患者眼动脉的PSV、EDV均明显高于对照组及星光型和岩层型肝豆状核变性患者(P<0.01,P<0.05),EDV增加的幅度高于PSV增幅,RI显著减低(P<0.01)。结论彩色多普勒超声检测肝豆状核变性患者眼动脉血流动力学改变对肝豆状核变性的诊断、分型及预后评价有重要的临床意义。
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| 关 键 词： | 彩色多普勒超声检查 眼动脉 肝豆状核变性 |
Hemodynamic changes of ophthalmic artery in patients with liver degeneration by color Doppler ultrasound |
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| WANG Yan-qing. Hemodynamic changes of ophthalmic artery in patients with liver degeneration by color Doppler ultrasound[J]. Chinese Journal of Medical Ultrasound, 2011, 8(5): 1070-1074. DOI: 10.3877/cma.j.issn.1672-6448.2011.05.024 |
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| Authors: | WANG Yan-qing |
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| Affiliation: | WANG Yan-qing.Department of Ultrasound,Zhengzhou People's Hospital,Zhengzhou 450003,China |
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| Abstract: | Objective To detect hemodynamic parameters of ophthalmic artery (OA) in patients with liver degeneration by color Doppler flow imaging (CDFI) and discuss the relationship changes between clinical type and blood flow dynamics,and the clinical.Methods Seventy-six cases of liver degeneration were divided into linting echogenic dots type(n=12),rock stratum type(n=20),tree-like type(n= 18) and nodular type(n=26).Thirty healthy adults were chosen as the normal control group.The peak systolic velocity (PSV),end di... |
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| Keywords: | Color Doppler ultrasonography Ophthalmic artery Hepatolenticular degeneration |
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