[关键词]
[摘要]
目的: 评价核磁共振3D－MERGE 序列对肩袖及其周围韧带损伤的临床应用价值。方法: 回顾性分
析20 例肩关节活动受限，临床症状疑诊肩袖损伤的病人，行常规肩关节磁共振扫描和3D－MERGE 序列扫描，对
比观察各条肌腱、韧带，探讨这个新序列诊断肩袖损伤的价值。结果: 3D－MERGE 序列能沿任意方位重建肩关
节各个位置，清晰显示各条肌腱、韧带及软骨，较常规序列更有优势。且扫描时间明显缩短，病人容易耐受。结
论: 3D－MERGE 序列能较准确的对肩袖及周围韧带的损伤做出诊断，更好的为临床医师提供科学依据。
[Key word]
[Abstract]
Objective: To explore the diagnostic accuracy of the three－dimensional multiple echo
recalled gradient－echo( 3D－MERGE) scequence for rotator cuff injury．Methods: Retrospectively analyzed
the images of 20 patients with shoulder disease who was proceeded rounte MRI scequences and
3D－MERGE scequence in the study．Results: The shoulder joint could be rebuilded from any location
on the 3D－MERGE scequence，displayed the muscle tendon and ligament more clearly， so it had great
advantage than the rounte MRI scequences．The scan time of 3D MERGE was shorter than other sequences．
Conclusion: 3D－MERGE scequence can accurately diagnose the rotator cuff injury，and it is
better for the clinical doctor compared with other MRI exam．
[中图分类号]
R816．8
[基金项目]
收稿日期: 2017－03－03; 修回日期: 2017－06－02
基金项目: 内蒙古自治区自然科学基金( 2015MS08112)
作者简介: 张惠卿( 1973－) ，女，武警内蒙古总队医院特诊科副主任医师。
通讯作者: 乔鹏飞，副主任医师，医学博士，E－mail: qpfff@ 126．com 内蒙古医科大学附属医院磁共振室， 010050
