临床医学工程2024，Vol.31Issue(5)：523-524,2.DOI:10.3969/j.issn.1674-4659.2024.05.0523
磁共振SWI在脑血管病微出血灶中的诊断价值
Diagnostic Value of Magnetic Resonance SWI in Microbleeds of Cerebrovascular Disease
郭雯 1郑琦 2张伟1
作者信息
- 1. 焦作市人民医院核磁共振室,河南焦作 454002
- 2. 焦作市人民医院CT室,河南焦作 454002
- 折叠
摘要
Abstract
Objective To analyze the clinical value of magnetic resonance susceptibility-weighted imaging(SWI)in the diagnosis of microbleeds of cerebrovascular disease.Methods 82 patients with cerebrovascular disease and microbleeds admitted to our hospital from April 2020 to April 2022 were selected and scanned with conventional MRI sequence,diffusion-weighted imaging(DWI)sequence and SWI sequence.The detection rate of cerebral microbleeds by different examination methods was compared,the imaging performance of cerebral microbleeds in each sequence was observed,and the detection of microbleeds in different parts was calculated.Results The detection rate of cerebral microbleeds of SWI sequence was 100.00％,significantly higher than 59.76％of conventional MRI sequence and 68.29％of DWI sequence(P＜0.05).A total of 517 microbleeds were checked out in 82 patients,and the number of lesions detected in various parts of SWI sequence was higher than that in the conventional MRI sequence and DWI sequence(P＜0.05).Conclusions SWI in the diagnosis of microbleeds of cerebrovascular disease has a very high detection rate,and better detection effect than conventional MRI and DWI,which can be prioritized in the diagnosis of patients with cerebrovascular disease.关键词
磁敏感加权成像/脑血管病/微出血灶Key words
Susceptibility-weighted imaging/Cerebrovascular disease/Microbleed分类
医药卫生引用本文复制引用
郭雯,郑琦,张伟..磁共振SWI在脑血管病微出血灶中的诊断价值[J].临床医学工程,2024,31(5):523-524,2.
