标题:88例脑梗死急性期患者的TCD结果分析
作者:危 薇,汪静秋,徐志彬
(泸州医学院附属医院神经内科脑电图室,四川 泸州 646000)
卷次:
2012年23卷8期
【摘要】 目的 探讨脑梗死急性期的经颅超声多普勒(TCD)的特点。方法 选取88例脑梗死急性期的患
者作为病例组,均进行 TCD检查,将其结果进行分析比较。结果 脑梗死急性期 TCD频谱图改变 79例
(89.77%),与梗死灶相对应的动脉血流速度增加19例(21.59%),减慢或频谱信号消失64例(72.73%),脉动指数增
高 51例(57.95%)。结论 TCD可检测脑梗死急性期的血流动力学异常,反映血管功能状况,可为脑梗死的诊断
提供更全面的依据。
【关键词】 脑梗死;经颅超声多普勒
【中图分类号】 R743.33 【文献标识码】 A 【文章编号】 1003—6350(2012)08—102—02<
br>Analysis of TCD of 88 patients with cerebral infarction in acute stage.
WEI Wei, WANG Jing-qiu, XU Zhi-bin.
EEG room, Department of Neurology, the Affiliated Hospital of Luzhou Medical College, Luzhou 646000, Sichuan, CHINA
【Abstract】 Objective To explore the characters of the Transcranial Doppler (TCD) of cerebral infarction in acute
stage. Methods Eighty-eight patients in the acute stage of cerebral infarction were selected and examined by TCD. The
results were analyzed. Results TCD's frequency spectrogram changed in 79 cases (89.77%), blood flow rate for corre-
sponding infarction increased in 19 cases (21.59%), frequency spectrum decreased or disappeared in 64 cases (72.73%),
and pulsatility index raised up in term of cerebral infarction in acute stage in 51 cases (57.95%). Conclusion TCD can
detect the abnormality of hemodynamics for cerebral infarction in acute stage, which can reflex the function of the arteries
and provides more dependable evidence for the diagnosis of cerebral infarction.
【Key words】 Cerebral infarction; Trascranial Doppler (TCD)
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