| 肝静脉频谱减振指数对肝硬化门静脉高压评估价值 |
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| 引用本文： | 叶早群,张超学,韩文秀.肝静脉频谱减振指数对肝硬化门静脉高压评估价值[J].安徽医学,2012,33(8):1063-1065. |
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| 作者姓名： | 叶早群 张超学 韩文秀 |
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| 作者单位： | 安徽医科大学第一附属医院超声科,合肥,230022;安徽医科大学第一附属医院普外科,合肥,230022 |
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| 摘 要： | 目的分析肝静脉频谱减振指数(DI)与门静脉压力间的相关性。方法对46例乙肝患者行肝静脉频谱减振指数测定,术中测量游离门静脉压力(FPP),分析DI与FPP相关性。结果门静脉高压组DI显著高于非门静脉高压组(0.68±0.11 vs0.48±0.07,P0.001)。DI与FPP呈线性相关,相关系数r=0.84,P0.001。结论 DI在无创评估门静脉压力中具有重要的应用前景。
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| 关 键 词： | 多普勒超声 肝硬化 门静脉高压 |
Assessment of portal hypertension by Damping Index of hepatic vein waveform |
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| Ye Zaoqun,Zhang Chaoxue,Han Wenxiu.Assessment of portal hypertension by Damping Index of hepatic vein waveform[J].Anhui Medical Journal,2012,33(8):1063-1065. |
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| Authors: | Ye Zaoqun Zhang Chaoxue Han Wenxiu |
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| Institution: | Departments of Ultrasound,the First Affiliated Hospital,Anhui Medical University,Hefei 230022,China |
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| Abstract: | Objective The purposes of this pilot study were to assess the correlation of Damping Index of Doppler hepatic vein waveform(DI) and free portal pressure(FPP) and to determine the potential usefulness of DI in the grading of portal hypertension.Methods The DI and FPP were measured in 46 patients with hepatitis B virus-related liver disease.Pearson correlation analysis was used to assess the correlation DI and FPP.Results Compared with the Non-PHT,the PHT patients had an increased DI(0.68±0.11 vs 0.48±0.07,P<0.001),There were statistically significant correlation between free portal pressure and DI(r=0.84,P<0.001).Conclusion DI has potential capability to evaluate portal pressure non-invasively. |
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| Keywords: | Doppler Ultrasound Cirrhosis Portal hypertension |
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