椎动脉

多层螺旋CT在椎动脉起源异常诊断中的应用价值

Application of multislice spiral CT in evaluation of anomalous origin of vertebral artery

容积重建术和表面成像术在椎动脉CT血管造影中的应用

Application of volume rendering and shaded surface display in CT angiography of vertebral artery

MR相位速度图对椎动脉的血流动力学研究

Hemodynamic study of vertebral artery with phase - contrast MR Imaging

多层螺旋CT血管造影对椎动脉观察的研究

The study of multislice spiral CT angiography to vertebral artery

椎动脉沟处后弓厚度为（4.70±1.00）mm。

The width of posterior arch in the point of vertebra artery overpass was 4.70 ± 1.00 mm .

结论DSA及MR检查对椎动脉夹层动脉瘤具有诊断价值；

Conclusion DSA and MR have become diagnostic value tool to the diagnosis of dissecting aneurysm of vertebral artery .

结果椎动脉第3段长216（153～319）mm。

Results The third segment of the vertebral artery ( VA ) was 21.6 ( 15 3-31 9 ) mm .

椎动脉MRA在颈椎病变中的应用

The Application of Vertebral Artery MRA in Cervical Vertebral Destructive Lesion

椎动脉型颈椎病的MRA分型及临床意义

Types and significance of MR angiography in cervical spondylosis involved vertebral artery

椎动脉颅内段的MRA诊断与临床意义

The Diagnosis and Clinical Value of MRA in the Intracranial Branch of Vertebral Artery

数字减影血管造影技术椎动脉型颈椎病的DSA研究

The Investigation of The Digital Subtractive Angiography About The Cervical Spondylosis with Type of Vertebral Artery Insufficiency

结果经三维核磁血管显像（3DMRA）证实10例为椎动脉闭塞，1例为椎动脉广泛狭窄。

Results It was confirmed by 3D MRA that 10 cases were vertebral artery occlusion and 1 was stenosis of vertebral artery .

频谱多谱勒：椎动脉供血不足时PI、RI增高，血流速度明显降低，椎动脉频谱形态异常；

When head rotated , the PI and RI increased , blood flow speed decreased and its spectrum abnormal .

目的探讨椎动脉（VA）夹层动脉瘤的临床特点、诊断和治疗选择。

Objective To investigate the features , diagnosis and the ideal therapy of vertebral dissecting aneurysms .

结论：多层面螺旋CT扫描技术与后处理技术相结合，能很好地显示正常与异常椎动脉及其病因和邻近解剖结构。

Conclusion : To combine MSCT scanning with post-processing techniques , it can well display normal or abnormal vertebral artery , and its pathogenesis , as well as adjacent anatomic structures .

双侧椎动脉阻断对豚鼠ABR及螺旋蜗轴动脉CGRP能神经纤维的影响

Effects of bilateral arteriae vertebralis blocking on ABR and CGRP-positive nerve fibers in SMA of guinea pigs

目的探讨颈椎闭合性骨折脱位继发椎动脉损伤的机制及MRA诊断。

Objective To evaluate the mechanism and MRA diagnosis of vertebral artery injuries following closed cervical spine trauma .

椎动脉焊扎组（VO）；

Bilateral vertebral artery occlusion group ( VO );

头转动试验和TCD，MRA对椎动脉狭窄性眩晕临床对照研究

Comparison of neck rolling-flexion and head hypsokinesis test with TCD and MRA in vertigo caused by vertebral artery stenosis

研究方法是对每位行PLDD治疗的椎动脉型颈椎病患者根据术前椎动脉MRA结合颈椎MRI、临床表现进行分型。

Study method is classifying the patients with PLDD treatment according to pre-operation MRA and MRI and clinic features .

脑穿支供血动脉和椎动脉供血的AVM出血危险性大；

The AVM of brain perforating branches or vertebral artery supplying arteries is easy to bleed .

方法61例椎动脉型颈椎病患者均行CT、核磁共振成像（MRI）、核磁共振血管成像（MRA）检查。根据不同病因及椎动脉受累的影像学特点选用了7种手术方式治疗。

Methods Sixty-one cases of cervical spondylosis involving the vertebral artery were operated by seven operative methods according to the vertebral artery imaging of CT , MRI and MRA .

目的观察旋牵手法治疗椎动脉型颈椎病（CSA）的效果。

Objective To assess the effect of rotation traction manipulation on cervical spondylosis of the vertebral artery type ( CSA ) .

对5例椎动脉Ⅰ型患者行椎动脉松解术后，MRA显示椎动脉的上述改变已改善或消失，疗效优良。

After 5 cases of type ⅰ were performed with uncinate joint resection , MRA shows the change was modified or disappeared .

目的：探讨容积重建术（VR）和表面成像术（SSD）在椎动脉CT血管（CTA）成像中的应用价值。

Objective : To evaluate the application of volume rendering ( VR ) and shaded surface display ( SSD ) techniques in CT angiography of vertebral artery .

先期的实验表明，Dip可以选择性地扩张椎动脉、基底动脉及冠状动脉，且作用强于桂利嗪；

Previous researches revealed that Dip selectively dilated vertebral artery , basilar artery and coronary artery . And the effects of Dip were more potent than those of flunarizine .

结论：椎动脉MRA、TCD、BAEP、椎动脉超声4种方法合用，有助于全面客观诊断椎基动脉供血不足。

Conclusion : The results of MRA , TCD , BAEP and duplex ultrasonography of vertebral-basilar arteries will helpful for dignosis of vertebrobasilar insufficiency .

目的探讨握松拳运动试验在TCD判断证实椎动脉中的意义。

Objective To explore significance of holding and loosing fist test ( HLFT ) for validating vertebral artery with transcranial Doppler ultrasonography ( TCD ) .

椎动脉型颈椎病（CSA）是一种以眩晕、恶心、呕吐为主要表现的易反复发作的慢性疾病。

Cervical Spondylosis of Vertebral Artery type ( CSA ) is a kind of chronic and capricious disease that characters by vertigo , vomit and nauseated .

目的：探讨腔内隔绝术治疗StanfordB型胸主动脉夹层动脉瘤时椎动脉缺血的预防方法。

Objective To discuss the method of prevention of vertebral artery ischemia while using the endovascular graft exclusion technique for the treatment of Stanford B thoracic aortic dissection .