医疗卫生装备2017，Vol.38Issue(11)：133-136,4.DOI:10.7687/j.issn1003-8868.2017.11.133
MRI磁敏感效应在临床应用中的利弊及应对策略
Advantages and disadvantages of magnetic resonance susceptibility effect applied clinically and countermeasures
马怡群 1穆剑玲 1郜东伟2
作者信息
- 1. 061001 河北沧州,沧州医学高等专科学校
- 2. 061001 河北沧州,沧州市人民医院医专院区影像中心
- 折叠
摘要
Abstract
Objective To explore the advantages and disadvantages of magnetic resonance susceptibility effect applied clinically and countermeasures. Methods The application range of susceptibility weighted imaging (SWI) technique and the harm of susceptibility artifact were introduced with considerations on MRI clinical application and experiences, and then some countermeasures were put forward accordingly. Results SWI technique could be used for the diagnoses of multi diseases, and susceptibility artifact could be suppressed by sequence, parameter and corresponding techniques. Conclusion Susceptibility effect contributes to extending the clinical application of MRI, and references are provided for the development and reform of other new techniques.关键词
磁共振/磁敏感加权成像/磁敏感伪影/序列/参数Key words
MRI/SWI/susceptibility artifact/sequence/parameter分类
医药卫生引用本文复制引用
马怡群,穆剑玲,郜东伟..MRI磁敏感效应在临床应用中的利弊及应对策略[J].医疗卫生装备,2017,38(11):133-136,4.
