| 实验性膝骨性关节炎的彩色多普勒研究 |
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| 引用本文： | 詹维伟,王济纬.实验性膝骨性关节炎的彩色多普勒研究[J].中国超声医学杂志,1998,14(2):1-3. |
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| 作者姓名： | 詹维伟 王济纬 |
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| 作者单位： | 上海第二医科大学附属瑞金医院，上海第二医科大学附属第九人民医院 |
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| 摘 要： | 本文对６只纯种新西兰大白兔的实验性膝骨性关节炎作了彩色多普勒血流显像（ＣＤＦＩ）研究，比较兔健患侧股动脉的阻力指数（ＲＩ）、搏动指数（ＰＩ）、收缩期峰值速度（ＰＳＶ）、舒张末期流速（ＥＤＶ）及加速度（ＡＣＣ）。结果表明：与健侧相比，患侧的ＰＳＶ、ＥＤＶ和ＡＣＣ显著降低（Ｐ＜０．０５），而ＲＩ则显著增高（Ｐ＜０．０５）。提示：ＣＤＦＩ作为一种无创的检查方法有助于膝骨性关节炎的诊断
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| 关 键 词： | 实验性膝骨性关节炎 彩色多普勒血流显像 |
Study of Color Doppler Flow Imaging in Diagnosis of the Experimental Osteoarthritis of the Knee |
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| Zhan Weiwei,Wang Jiwei,Yan Shan,et al Rui Jin Hospital,Shanghai Second Medical University.Study of Color Doppler Flow Imaging in Diagnosis of the Experimental Osteoarthritis of the Knee[J].Chinese Journal of Ultrasound in Medicine,1998,14(2):1-3. |
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| Authors: | Zhan Weiwei Wang Jiwei Yan Shan Rui Jin Hospital Shanghai Second Medical University |
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| Affiliation: | Zhan Weiwei,Wang Jiwei,Yan Shan,et al Rui Jin Hospital,Shanghai Second Medical University 200025 |
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| Abstract: | Six New Zealand white rabbits with experimental osteoarthritis of the knee were studied by CDFI.The mean peak systolic velocity(PSV),the end diastolic velocity(EDV),the systolic acceleration(ACC)and the resistive index(RI)of the normal and abnormal femoral arteries were compared.The osteoarthritis side showed significant decrease of PSV,EDV,ACC and increase of RI. |
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| Keywords: | Experimental osteoarthritis Color Doppler flow imaging |
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