| 颈部3DCE-MRA技术的探讨 |
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| 引用本文： | 张彩元,沈钧康,王灌忠,徐孝秋,王水珍,施国尧,夏双丰.颈部3DCE-MRA技术的探讨[J].中国血液流变学杂志,2009,19(1):143-145. |
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| 作者姓名： | 张彩元 沈钧康 王灌忠 徐孝秋 王水珍 施国尧 夏双丰 |
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| 作者单位： | 苏州大学附属第二医院影像科,江苏苏州,215004 |
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| 摘 要： | 目的 探讨三维对比增强MRA技术在颈动脉成像中的应用。方法对30例疑有颈动脉疾病患者，行3DCE．MRA扫描，经最大信号强度投影（maximum intensity projection，MIP）重建获得整体血管图像，并结合原始图像进行分析。结果结果表明采用3DCE—MRA成像技术，能获得高质量的颈动脉图像。诊断动脉狭窄、闭塞14例，其中10例行DSA检查，结果一致。结论3DCE-MRA对颈动脉疾病患者提供了一种准确可靠、易行的检查手段，能基本替代DSA
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| 关 键 词： | MRA 三维对比增强 颈动脉 |
Application of 3D CE MRA Technique in the Carotid Artery Imaging |
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| ZHANG Cai-yuan,SHEN Jun-kang,WANG Guan-zhong,XU Xiao-qiu,WANG Shui-zhen,SHI Guo-yao,XIA Shuang-feng.Application of 3D CE MRA Technique in the Carotid Artery Imaging[J].Chinese Journal of Hemorheology,2009,19(1):143-145. |
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| Authors: | ZHANG Cai-yuan SHEN Jun-kang WANG Guan-zhong XU Xiao-qiu WANG Shui-zhen SHI Guo-yao XIA Shuang-feng |
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| Institution: | (Department of Radiology,The Second Hospital Affiliated to Suzhou University, Suzhou 215004,China) |
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| Abstract: | Objective To evaluate the application of three-dimensional contrast-enhanced MR angiography（3D CE-MRA） in imaging of the carotid arteries.Methods Thirty cases suspected of carotid artery diseases underwent 3D CE-MRA and got maximum intensity projection（MIP）,the MIP images of the patients were analyzed together. Results The result shows that 3D CE-MRA can get high quality images of carotid artery.Fourteen cases with straitness or occlusion of the carotid artery were diagnosed by CE-MRA,ten cases were proved by the DSA. Conclusion 3D CE-MRA has high diagnostic accuracy in patients with carotid artery diseases.And it is reliable and easy technique,which can substitute for DSA basically. |
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| Keywords: | MRA |
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