Methods: To analyze the clinical findings, accessory examination, treatment and outcome of 70 patients with VBI.

方法:分 析70例VBI患者临床表现 、 重要辅助检查 、 治疗及转归.

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Objectives : To explore the diagnostic value of ENG, BAEP and TCD in patients with vertibrobasilar insufficiency ( VBI ).

目的: 探讨眼震电图(ENG) 、 脑干听觉诱发电位(BAEP) 及脑超声波(TCD ) 三项检查联合用于椎基底动脉供血不足 ( VBI)的诊断价值.

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Agendas for Change examines the VBI process and assess the advantages it offers to organisations.

专业人士评估企业推行价值基础革新过程的优点.

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Results The positive rate of TCD examination , DCCU, MRA , DSA and CTA were 71 %, 62 %, 60 %, 96 % and 92 % respectively.

结果VBI患者 TCD检查阳性率为71%, 颈部血管彩超阳性率为62%, 颅脑MRA阳性率为60%, DSA检查阳性率为96%,颅脑CTA阳性率为92%.

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