椎-基底动脉扩张延长症的临床和影像学特点(附2例报告)  

Clinical and imaging features of vertebrobasilar dolichoectasia(report of 2 cases)

作　　者：俞晔[1] 邓丽影[1] 张明[1] 龚黎民[1] 

机构地区：[1]南昌大学第二附属医院神经内科,330006

出　　处：《临床神经病学杂志》2010年第2期133-134,共2页Journal of Clinical Neurology

摘　　要：目的探讨椎-基底动脉扩张延长症(VBD)的临床和影像学特点。方法回顾性分析2例VBD患者的临床和影像学资料。结果 1例患者临床表现为椎-基底动脉缺血发作,1例表现为三叉神经痛。2例患者颅脑MR I均见有椎-基底动脉扩张,伴有迂曲。结论 VBD是一种少见的脑血管变异性疾病,其临床和影像学表现多样,临床医师应提高对本病的认识。Objective To explore the clinical and imaging features of vertebrobasilar dolichoectasia（VBD）.Methods The clinical and imaging datas of 2 patients with VBD were retrospectively analyzed.Results 1 case appeared vertebrobasilar ischemic attack and the other one appeared trigeminal neuralgia.Craniocerebral MRI showed vertebrobasilar arteriectasis and tortuous in the 2 patients.Conclusions VBD is a rare cerebrovascular variability disease with varied clinical and imaging appearances.Clinicians must improve the recognition of it.

关 键 词：椎-基底动脉扩张延长症 临床表现 影像学 

分 类 号：R743.3[医药卫生—神经病学与精神病学]