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- CFM:It showed narrowed blood stream of vertebral artery. （3）彩色多普勒：椎动脉血流束变细，供血不足时调低彩色增益才能显示血流束。
- Vertebral artery system 椎动脉系统
- Objective To provide anatomical basis for reconstructing the first segment of vertebral artery. 目的为椎动脉近段的重建术提供解剖学基础。
- Sympathetic nerve coming form the cervical part coincided, attached to vertebral artery surface. 来自颈交感干的交感神经在椎动脉横突段周围相吻合，并攀附于椎动脉表面。
- Methods 110 TCIA patients with cervical carotid arteries and vertebral basil arteries system took DWI,DSA,MRA and TCD tests. 方法 对 110例颈内动脉及椎 基底动脉系统TIA患者分别行DWI、MRA、DSA及TCD检查。
- Color Doppler flow imaging is a useful noninvasive method for the diagnosis of vertebral artery course variation. 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。
- All patients underwent vertebral arte ry MRA preoperatively to detect the course and outline of the vertebral artery. 全部患者术前行椎动脉MRA检查 ,观察双侧椎动脉成像及走行。
- Objective To provide anatomical basis for reconstructing the first segment of vertebral artery . 目的为椎动脉近段的重建术提供解剖学基础。
- The condition refers to elongation and distension of the vertebrobasilar artery system. 临床上，此类病人常因缺血，而以急性眩晕、持续性眼振等类似脑中风形式来表现；
- The features of DSA were occlusion or stenosis in basilar artery and vertebral artery. 数字减影血管造影(DSA)显示为基底动脉及椎动脉闭塞或狭窄。
- It is safer to use the first dorsal metatarsal artery system as the second blood supply system. 以第一跖骨底动脉系统作为第二套供血系统更安全。
- Conclusions:The change of hemodynamics of vertebral artery was relative with cervical vertebral dicease. 结论:椎动脉血液动力学的改变与颈椎病有一定的联系。
- Objective: To observe the effect of Tongxinluo Capsule on vertebra-basal artery system transient ischemic attack (TIA). 摘要目的观察通心络胶囊治疗椎-基底动脉系统短暂性脑缺血发作的临床疗效。
- Result cause of CSA is intrinsic, extrinsic and neurohumor factor of vertebral artery in itself. 结果 CSA的病因学是由椎动脉内在、外在和神经体液因素所致的新观念。
- Results Suboccipital segment vertebral artery consist of two parts，four vessel loops and two fibrous rings. 结果枕下段椎动脉分成二段、四袢、二环；
- Conclusion MSCTA is a useful noninvasive imaging tool for the diagnosis of vertebral artery variations. 结论MSCTA是一种无创性诊断椎动脉变异的影像学检查方法。
- Objective:To evaluate MRI/MRA and CTA in the diagnosis of vertebral artery type cervical spondylosis. 目的:探讨多层螺旋CT和磁共振成像对椎动脉型颈椎病的诊断价值。
- Spiral CT angiography(SCTA) can clearly show the vertebral artery and its adjacent structures. 螺旋CT血管造影能清晰显示椎动脉及其毗邻关系。
- Results It is obviously relation between radialis artery and reverse blood flow of vertebral artery ( P <0.05) in SSS. 05);锁骨下动脉与反向椎动脉及桡动脉血流速间无相关性(P>0。05)。
- Results It is obviously relation between radialis artery and reverse blood flow of vertebral artery (P<0.05) in SSS. 结果患侧反向椎动脉血流与桡动脉血流有显著相关性(P<0.;05)；锁骨下动脉与反向椎动脉及桡动脉血流速间无相关性(P>0
