椎动脉颅内段及基底动脉影像学研究进展  

Research Advances in Imaging of the Intracranial Vertebral and Basilar Artery

作　　者：苏云杉[1] 赵卫[2] 

机构地区：[1]昆明医科大学第四附属医院放射科,昆明650021 [2]昆明医科大学第一附属医院医学影像中心,昆明650032

出　　处：《医学综述》2012年第17期2817-2820,共4页Medical Recapitulate

基　　金：云南省教育厅科学研究基金(2010C084)

摘　　要：从椎动脉颅内段及基底动脉的局部解剖入手,归纳其主要变异类型,如起源异常与动脉开窗畸形的发生率。针对椎动脉颅内段及基底动脉常见病变,如延长扩张、夹层动脉瘤、动静脉瘘及动脉粥样硬化,收集近年来对以上病变新颖的影像技术、诊断方法,以及诊断经验与局限性,分析各种影像方法和检查技术的要点及诊断优势,并对非侵入性影像检查在椎动脉颅内段及基底动脉常见病变的诊断准确性、优势及展望等方面的进展予以综述。Based on the regional anatomy of intraeranial segment of vertebral artery, the incidence of the main variant types, such as anomalous origin and arteriovenous fenestration malformation, were summarized. The novel imaging and diagnosis techniques for the common lesion of intracranial segment of vertebral artery and basilar artery, such as vertebrobasilar dolichoectasia, vertebral artery dissecting aneurysm, arteriovenous fistula and atherosclerosis in recent years were gathered, and the diagnostic experience and restriction were collected. Moreover, the key points and diagnostic advantages of various imaging methods and tests were ana- lyzed. The diagnostic accuracy, superiority and perspective of noninvasive imaging inspection for the common lesion of intracranial segment of vertebral artery and basilar artery were reviewed.

关 键 词：椎动脉颅内段 基底动脉 局部解剖学 影像学 

分 类 号：R445[医药卫生—影像医学与核医学] R323.1[医药卫生—诊断学]