茹选良,陈天国,郝毅,宋柏杉,包建原,管卫.椎动脉三维CT血管成像的应用及临床意义[J].中国脊柱脊髓杂志,2003,(4):.
椎动脉三维CT血管成像的应用及临床意义
The Clinical value of three-dimensional CT angiographyic (3D-CTA) imaging of vertebral artery
  
DOI:
中文关键词:  三维CT血管成像 椎动脉型颈椎病 影像学特征 诊断 椎动脉先天性畸形
英文关键词:CTA,Ver tebral artery,Cervical spondylosis,Angiography,
基金项目:
茹选良  陈天国  郝毅  宋柏杉  包建原  管卫
浙江医院骨科 310013浙江省杭州市 (茹选良,陈天国,郝毅,宋柏杉,包建原)
,浙江医院骨科 310013浙江省杭州市(管卫)
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中文摘要:
  目的:探讨椎动脉型颈椎病患者椎动脉三维CT血管成像的影像学特征及其临床意义。方法:86例拟诊为椎动脉型颈椎病患者接受椎动脉三维CT血管成像(three-dimensional CT angiographic imaging,3D-CTA)检查,重建椎动脉和颈椎骨及颅内椎-基底动脉,在CTA上观察椎动脉的外形、行经及与颈椎骨的关系。结果:86例患者的椎动脉CTA重建图像中血管先天畸形15例,血管硬化21例,骨质增生或纤维组织增生致血管局部受压38例,血管闭塞1例,血管瘤1例;椎动脉正常10例。先天畸形中发育异常9例,表现为整条血管纤细,直径小于2.5mm;走行异常6例。血管硬化表现为血管壁粗糙、不规则、粗细不均匀、钙化等。结论:CTA诊断椎动脉先天畸形和血管硬化有独到之处,椎动脉先天畸形和血管硬化是椎动脉型颈椎病发病的重要因素之一。
英文摘要:
  Object ive:To demonstrate the character and result of3D-CTA imaging of vertebral artery in cervical spondylosis at the origin of the vertebral artery.Method:86cases s uspected as vertebral artery insufficiency of cervical spondylosis were examined by3D-CT
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