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CTA与TCD在缺血性脑卒中患者颈动脉狭窄诊断中的价值分析 被引量:2

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摘要 目的比较计算机断层扫描血管造影(CTA)与经颅多普勒超声(TCD)诊断缺血性脑卒中患者颈动脉狭窄的临床价值。方法选取2019年1月至2020年2月重庆市沙坪坝区陈家桥医院收治的97例缺血性脑卒中患者为研究对象,开展前瞻性研究。所有患者均经数字减影血管造影(DSA)检查确诊为颈动脉狭窄,对其分别行CTA和TCD检查,比较CTA和TCD对缺血性脑卒中患者颈动脉不同狭窄程度的检出情况及其对缺血性脑卒中患者颈动脉狭窄的诊断价值。结果CTA和TCD对缺血性脑卒中患者颈动脉不同狭窄程度的检出情况与DSA检查结果经比较,差异均无统计学意义(均P>0.05);且经一致性检验,Kapaa值分别为0.908、0.712;97例缺血性脑卒中患者经CTA检查确诊颈动脉狭窄90例,漏诊9例;97例缺血性脑卒中患者经TCD检查确诊颈动脉狭窄80例,漏诊19例;CTA诊断缺血性脑卒中患者颈动脉狭窄的灵敏度高于TCD,漏诊率低于TCD(均P<0.05)。结论CTA与TCD对缺血性脑卒中患者颈动脉狭窄的检出情况均较好,但CTA的诊断价值相对更高。
作者 罗菲菲 陈君
出处 《现代医学与健康研究电子杂志》 2021年第12期102-104,共3页 Modern Medicine and Health Research
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