多排螺旋CT与MR在粥样硬化斑块和颈动脉狭窄中的诊断价值分析

Analysis of Multi-spiral CT and MR in Diagnosis of Atherosclerotic Plaque and Carotid Artery Stenosis

目的观察分析多排螺旋CT与MR在粥样硬化斑块和颈动脉狭窄中的诊断价值。方法随机选取该院2014年5月—2017年5月收治的40例脑血管缺血性疾病患者为该次实验研究对象,所有患者入院后均给予多排螺旋CT与MR检查,比较两组患者粥样硬化板块和颈动脉狭窄检出情况。结果 MR检查粥样硬化斑块检出率明显高于多排螺旋CT检查(80.4%vs 95.7%),MR检查颈动脉狭窄检出率明显高于CT检查(75.0%vs95.0%),两组数据差异有统计学意义(P<0.05)。结论对于脑血管缺血性损伤患者给予多排螺旋CT检查可有效提高粥样硬化斑块检出率,对于判定粥样硬化斑块性质,了解个体颈动脉狭窄程度与MR检测相比具有明显优越性。

Objective To observe and analyze the value of multi-spiral CT and MR in diagnosis of atherosclerotic plaque and carotid artery stenosis.Methods 40 cases of patients with ischemic cerebrovascular disease admitted and treated in our hospital from May 2014 to May 2017 were selected and examined by multi-spiral CT after admission,and the test situations of atherosclerotic plaque and carotid artery stenosis were compared.Results The detection rate of atherosclerotic plaques was significantly higher than that of multi-slice spiral CT(80.4%vs 95.7%)The test rate of MR in atherosclerotic plaque was obviously higher than that of CT examination(75.0%vs 95.0%),and the difference was statistically significant(P<0.05).Conclusion The multi-spiral CT in patients with ischemic cerebrovascular disease can effectively improve the test rate of atherosclerotic plaque,which is better to determining the property of atherosclerotic plaque and knowing the carotid artery stenosis degree than MR test.