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机构地区:[1]双鸭山煤炭总医院神经内科,黑龙江双鸭山155100
出 处:《黑龙江医学》2006年第1期53-54,共2页Heilongjiang Medical Journal
摘 要:目的探讨椎-基底动脉缺血性眩晕对脑干听觉诱发电位和经颅多普勒检查的意义。方法选择76例椎-基底动脉缺血(VBI)患者,BAEP测定:应用国产NDI 200F神经诊断仪检查,观察Ⅰ、Ⅲ、Ⅴ波潜伏期等情况。TCD检测:采用智能经颅多普勒血流分析仪,探讨大脑前、中、后动脉;经枕窗探测椎动脉、小脑下动脉和椎基底动脉。结果76例中,BAEP异常50例,TCD异常59例。结论BAEP检查能敏感反映脑干缺血程度;TCD检查不仅较早反映脑血流改变,还能反映脑缺血范围和程度。Objective To discuss the significance of detections of BSAEP and TCD for vertigo of basal - vertebral artery ischemia (VBI). Methods The 76 cases of VBI patient were detected with BSAEP to observe the latent period of Ⅰ,Ⅲ,Ⅴ with NDI200F and TCD to observe the intracranial arteries. Results There were 50 cases of abnormal BSAEP and 59 cases of abnormal TCD in 76 cases of VBI. Conclusion The BSAEP might detect the ischemia status of stem sensitively. The TCD detection might not only reflect the blood flow of brain, but also figure out the range and degree of ischemia.
关 键 词:神经病学 椎-基底动脉缺血 眩晕 脑干听觉诱发电位 经颅多普勒
分 类 号:R743.31[医药卫生—神经病学与精神病学]
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