超声诊断椎动脉发育异常和病变的价值和临床意义  

The Value and Clinical Significance of Ultrasonography in the Diagnosis of Vertebral Artery Dysplasia and Lesions

作　　者：李龙[1] LI Long(Guilin Traditional Chinese Medicine Hospital,Guilin 541002,China)

机构地区：[1]桂林市中医医院,广西桂林541002

出　　处：《中外医学研究》2020年第9期185-188,共4页CHINESE AND FOREIGN MEDICAL RESEARCH

摘　　要：椎动脉是后循环系统的起始段,为大脑的后1/5供应血液.椎动脉发育异常和病变都可能引起后循环缺血,使部分患者出现眩晕等现象,严重的后循环缺血还会导致脑梗死.因此,早期诊断和发现椎动脉发育异常和病变的情况对于预防和治疗脑血管疾病的发生具有重要临床意义.本文综述了椎动脉发育异常和病变的超声诊断方法及表现,为临床上预防和诊断后循环缺血提供临床参考.The vertebral artery is the starting part of the posterior circulation system,supplying the last fifth of the brain with blood.The abnormal development and pathological changes of vertebral artery may cause posterior circulation ischemia,which may make some patients dizzy,and serious may cause cerebral infarction.Therefore,early diagnosis and detection of the abnormal development and pathological changes of vertebral artery are of great clinical significance for the prevention and treatment of cerebrovascular diseases.This paper reviews the methods and manifestations of ultrasonic diagnosis of vertebral artery dysplasia and lesions,providing clinical reference for the prevention and diagnosis of posterior circulation ischemia.

关 键 词：超声诊断 椎动脉发育异常 椎动脉病变 

分 类 号：R445.1[医药卫生—影像医学与核医学] R743.3[医药卫生—诊断学]