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彩色多普勒血流显影联合经颅多普勒超声对缺血性脑血管疾病患者诊断效能的影响 被引量:11

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摘要 缺血性脑血管疾病致残率与病死率较高,且随着生活方式改变,其发病率呈显著增长态势[1,2]。因此尽早诊断与对症治疗,对挽救患者生命、提高生存质量具有重要意义。数字减影血管造影(digital subtraction angiography,DSA)作为临床鉴别诊断缺血性脑血管疾病“金标准”,存在一定局限性,其诊断价格昂贵,且具有有创性,部分患者认可度较低[3]。经颅多普勒超声(transcranial Doppler,TCD)可实时监测颅内外血管血流动力学改变,动态体现脑血流供应状况,但仅单纯应用TCD检查,操作较为复杂。基于此,本研究选取124例疑似缺血性脑血管疾病患者,旨在明确颈动脉彩色多普勒血流显影(color Doppler flow imaging,CDFI)联合TCD对诊断效能的影响。具体分析如下。
作者 李桂珍
出处 《实用医学影像杂志》 2020年第1期72-74,共3页 Journal of Practical Medical Imaging
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