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| 彩色多普勒超声对椎动脉走行变异诊断价值的研究 | |
| 引用本文： | 乙芳,龚新环. 彩色多普勒超声对椎动脉走行变异诊断价值的研究[J]. 中国临床医学影像杂志, 2007, 18(7): 471-472 |
| 作者姓名： | 乙芳 龚新环 |
| 作者单位： | 上海交通大学医学院附属瑞金医院,上海,200025 |
| 摘 要： | 目的：研究椎动脉走行变异患者椎动脉血流动力学的超声诊断价值。方法：用彩色多普勒对颈椎病患者进行检测，从1161例颈椎病中筛选出113例椎动脉走行变异患者，对变异侧内径和血流参数与对照组进行统计学比较。结果：椎动脉走行变异其变异侧椎动脉超声表现为：管径较窄，PI和RI较高，流速较低。结论：彩色多普勒超声对椎动脉走行变异是一种理想的无创性诊断方法。 |
| 关 键 词： | 椎动脉；超声检查 多普勒 彩色 |
| 文章编号： | 1008-1062（2007）07-0471-02 |
| 收稿时间： | 2006-11-08 |
| 修稿时间： | 2006-11-08 |
Significance of vertebral artery course variation on color Doppler flow imaging |
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| YI Fang,GONG Xin-huan. Significance of vertebral artery course variation on color Doppler flow imaging[J]. Journal of China Clinic Medical Imaging, 2007, 18(7): 471-472 | |
| Authors: | YI Fang GONG Xin-huan |
| Affiliation: | Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200025, China |
| Abstract: | Objective: To evaluate the diagnostic value of color Doppler flow dynamic changes in patients with vertebral artery course variation. Methods: The blood flow parameters of 113 patients with vertebral artery course variation among 1161 patients with cervical spondylopathy were statistically analyzed and compared to the control group. Results: The sonographic manifestations in the ipsilateral course variation vertebral artery revealed that: the diameter and flow velocity were decreased, PI and RI were increased. Conclusion: Color Doppler flow imaging is a useful noninvasive method for the diagnosis of vertebral artery course variation. |
| Keywords: | vertebral artery ultrasonography Doppler color |
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