摘要
目的研究弥散加权成像(DWI)与磁共振血管成像(MRV)联合检测对静脉性脑梗死患者的诊断价值。方法选择2020年1月至2022年5月卫辉市人民医院收治的60例静脉性脑梗死患者,随机均分为研究组(N=30)和对照组(N=30)。对照组患者接受常规的影像诊断联合磁共振血管成像的检测,研究组患者接受弥散加权成像与磁共振血管成像联合检测。对比两组患者的脑部组织病症的检出率和对局部病灶的检出准确率。结果以数字减影血管造影术(DSA)诊断结果为“金标准”。研究组的病灶检出率(93.3%)显著高于对照组(46.7%),差异有统计学意义(P<0.05)。研究组患者的局部病灶的检出准确率也高于对照组,差异有统计学意义(P<0.05)。结论对静脉性脑梗死患者运用弥散加权成像与磁共振血管成像联合检测的效果更好,准确率及其位置分析更加准确。
Objective To study the diagnostic value of diffusion weighted imaging(DWI)combined with magnetic resonance angiography(MRV)in patients with venous cerebral infarction.Methods A total of 60 patients with venous cerebral infarction admitted to Weihui People's Hospital from January 2020 to May 2022 were randomly divided into study group(N=30)and control group(N=30).Patients in the control group received conventional imaging diagnosis combined with magnetic resonance angiography,while patients in the study group received diffusion weighted imaging combined with magnetic resonance angiography.The detection rate of brain tissue diseases and the detection accuracy of local lesions were compared between the two groups.Results The diagnostic result of digital subtraction angiography(DSA)was the"gold standard".The detection rate of lesions in the study group(93.3%)was significantly higher than that in the control group(46.7%),with a statistically significant difference(P<0.05).The detection accuracy of local lesions in the study group was also higher than that in the control group,with a statistically significant difference(P<0.05).Conclusion The combination of diffusion weighted imaging and magnetic resonance angiography is more effective in the detection of venous cerebral infarction,and the accuracy and location analysis are more accurate.
作者
宋瑞芳
王毅
毛滢
SONG Ruifang;WANG Yi;MAO Ying(Department of Radiology,Weihui People's Hospital,Xinxiang Henan 453100,China)
出处
《临床研究》
2023年第1期39-41,共3页
Clinical Research
关键词
弥散加权成像
磁共振血管成像
静脉性脑梗死
临床诊断价值
diffusion weighted imaging
magnetic resonance angiography
venous cerebral infarction
clinical diagnostic value
