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颈动脉超声与DSA在缺血性脑血管病中的应用比较 被引量:11

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摘要 目的 探讨颈动脉超声与DSA在缺血性脑血管病中的应用价值。方法 选取缺血性脑血管病患者50例,于住院的7~10天行颈动脉超声和DSA。比较两种方法对颈动脉狭窄及斑块的检测结果。结果 对颅外颈动脉〈70%的狭窄及闭塞的诊断,两种方法检出率间无显著差异。对70%~99%的狭窄,两种方法检出率间有显著差别。对颅外段颈动脉斑块的检出,两种方法检出率间有显著差异。结论 颈动脉超声对颅外颈动脉〈70%的狭窄及闭塞的诊断与DSA相比,无显著差异。但对≥70%的颈动脉狭窄诊断的准确率低于DSA,颈动脉超声对颅外段颈动脉斑块的检出率(%)高于DSA(%)。
出处 《心脑血管病防治》 2006年第4期252-252,257,共2页 CARDIO-CEREBROVASCULAR DISEASE PREVENTION AND TREATMENT
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