中国医学装备Issue(12)：113-115,116,4.DOI:10.3969/J.ISSN.1672-8270.2013.12.045
SPACE序列在正常臂丛神经节后段磁共振成像中的应用
Discussion on the application of 3D SPACE sequence to display normal brachial plexus
林文宇 1周淑琴 1陈志光1
作者信息
- 1. 广东省中医院影像科 广东 广州 510105
- 折叠
摘要
Abstract
Objective: To investigate the value of enhanced 3D SPACE sequence in displaying brachial plexus. Methods:35 healthy volunteers with no history of brachial plexus injury of brachial plexus MRI examinations by DWIBS scan, and SPACE scanned. Analysis and comparison of DWIBS sequences, sequences of SPACE provides a clear display of the brachial plexus, and two sets of image sequence average signal-to-noise ratio (SNR) and the contrast to noise ratio (CNR). Results:A total of 35 cases 70 lateral brachial plexus after coronary DWIBS is clearly displayed on the sequence;the partial medial cord of brachial plexus, beams and lateral beams can also be displayed in the SPACE sequence. SPACE sequence of image signal-to-noise ratio and contrast noise ratio than the DWIBS sequence, and the difference is statistically significant. Conclusion:SPACE sequence can clearly show the brachial plexus, and DWIBS sequences compared to the normal image has a higher resolution of the brachial plexus.关键词
臂丛神经/弥散加权成像/SPACE序列/磁共振Key words
Brachial plexus/Diffusion-weighted Imaging/SPACE sequence/Magnetic resonance imaging分类
医药卫生引用本文复制引用
林文宇,周淑琴,陈志光..SPACE序列在正常臂丛神经节后段磁共振成像中的应用[J].中国医学装备,2013,(12):113-115,116,4.
