BLADE技术在肩关节MR成像中的应用  

BLADE technology in the application of the shoulder joint

作　　者：钟美花 易本清 吕敦召 杨志宏[1] 张佳[1] 朱少群[1] 

机构地区：[1]江西省九江市第一人民医院磁共振室,江西九江332000

出　　处：《中国医学装备》2014年第B08期103-104,共2页China Medical Equipment

摘　　要：目的:探讨BLADE技术在肩关节成像中的应用。方法:使用西门子3.0T磁共振仪和包裹式表面线圈对28名肩关节疾病患者进行常规及BLADE技术扫描。结果:所有患者扫描后所得图像,根据其肩关节影像结构显示的清晰程度分为三级,常规扫描Ⅰ级6例(21.4%),Ⅱ级13例(46.4%),Ⅲ级9例(32.2%);BLADE系列扫描Ⅰ级17例(60.72%),Ⅱ级9例(32.14%),Ⅲ级2例(7.14%)。经卡方检验,x2=10.44,P<0.01,两者差异有极显著意义。结论:应用BLADE系列可以有效的纠正肩关节扫描中的运动伪影,建议必要时可将BLADE系列替代常规中的T2系列。Objective： The study was to discuss BLADE technology in the application of the shoulder joint. Method：There were 28 palients with shoulder joint disease under the Siemens 3.0T using package type surface coil for regular scanning and BLADE technology.Result：The images of the patients were divided into three levels according to the clear degree,in regular scans level I was 6 cases（21.4%）＇II level 13 cases（46.4%）,III level 9 cases（32.2%）;BLADE scanning I level was 17cases（60.72%）,grade I! 9 cases（32.14%）,grade III 2 cases （7.14%）.By chi-square test,X~ =10.44,P〈0.01, there was a significant difference in meaning.Conclusion： BLADE series can effectively correct the motion artifacts in shoulder joint scanning, when necessary conventional BLADE series will replace ofT2 series.

关 键 词：BLADE技术 肩关节 成像 

分 类 号：R68[医药卫生—骨科学]