彩超对脑梗死患者颈动脉斑块的研究及临床价值分析

目的:探究彩超对脑梗死患者颈动脉斑块的研究及临床价值.方法:将157例脑梗死患者作为脑梗死组,分别进行CT血管造影检查(CT脑梗组)和彩超检查(彩超脑梗组);另纳入157例健康受试者为非脑梗死组,也分别进行CT血管造影检查(CT对照组)和彩超检查(彩超对照组).比较四组颈动脉斑块诊断的准确性及影像资料图质量.结果:CT...

Study and clinical value analysis of carotid artery plaques in patients with cerebral infarction by color ultrasound

Objective:To explore the clinical value of color ultrasound in the study of carotid artery plaque in patients with cerebral infarction.Methods:One hundred and fifty-seven patients with cerebral infarction were included in the cerebral infarction group.CT angiography(CT infarction group)and color ultrasonography(color ultrasound infarction group)were performed respectively.Another 157 healthy subjects were included in the non-cerebral infarction group,who also underwent CT angiography(CT control group)and color ultrasonography(color ultrasound control group).The diagnostic accuracy and image quality of carotid artery plaques in the four groups were compared.Results:The number of carotid plaques and plaques at different locations in CT cerebral infarction group and color ultrasound group were dramatically higher than those in CT control group and color ultrasound control group(P<0.05).The number of carotid plaques and plaques at different locations in the color ultrasound infarction group were significantly higher than those in the CT infarction group(P<0.05).The number of Grade 1 and Grade 3 images in the color ultrasound infarction group and the color ultrasound control group was significantly better than that in the CT infarction group and the CT control group,respectively(P<0.05).Conclusion:Color ultrasound can accurately detect the number and distribution of plaque in patients with cerebral infarction with high image quality and high clinical promotion value.