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学科主题: 临床医学
题名:
Glenoid bone lesions: Comparison between 3D VIBE images in MR arthrography and nonarthrographic MSCT
作者: Tian, Chun-Yan; Shang, Yao; Zheng, Zhuo-Zhao
关键词: shoulder joint ; magnetic resonance imaging ; computed tomography
刊名: JOURNAL OF MAGNETIC RESONANCE IMAGING
发表日期: 2012-07-01
DOI: 10.1002/jmri.23622
卷: 36, 期:1, 页:231-236
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Radiology, Nuclear Medicine & Medical Imaging
研究领域[WOS]: Radiology, Nuclear Medicine & Medical Imaging
关键词[WOS]: BREATH-HOLD EXAMINATION ; 3-DIMENSIONAL COMPUTED-TOMOGRAPHY ; ANTERIOR GLENOHUMERAL INSTABILITY ; SHOULDER INSTABILITY ; CT ; QUANTIFICATION ; ARTHROSCOPY ; DISLOCATION ; DEFECT
英文摘要:

Purpose: To evaluate the feasibility of using a fat-suppressed 3D volumetric interpolated breath-hold examination (VIBE) sequence in magnetic resonance (MR) arthrography as a substitute for nonarthrographic multislice computed tomography (MSCT) in detecting glenoid bone lesions. Materials and Methods: Fat-suppressed 3D VIBE MR arthrography and MSCT were performed in 56 patients (46 male, 10 female; age range, 1451 years; mean age, 26 years). Based on the results of MSCT, the sensitivity and specificity of fat-suppressed 3D VIBE images for detection of bony Bankart lesion and glenoid bone loss were determined. Statistical significance of the percentages of glenoid bone loss between these two methods was calculated. Results: Bony Bankart lesions were noted in 23 (41.1%) of 56 glenohumeral joints, and glenoid bone loss was found in 40 (71.4%) of 56 patients at nonarthrographic MSCT. Compared with MSCT, the sensitivity and specificity of fat-suppressed 3D VIBE images in detecting bony Bankart lesions were 95.7%100% and 93.9%97.0%, respectively (kappa value = 0.926), and those in predicting glenoid bone loss were 95.0% and 93.8%, respectively. For quantification of glenoid bone loss, there was a high correlation between fat-suppressed 3D VIBE and MSCT (r = 0.921, P < 0.001). Conclusion: Fat-suppressed 3D VIBE MR arthrography is a promising substitute for MSCT as a reliable method for evaluating bony Bankart lesion and glenoid bone loss. J. Magn. Reson. Imaging 2012;36:231236. (c) 2012 Wiley Periodicals Inc.

语种: 英语
所属项目编号: Z111107058811091
项目资助者: Beijing Municipal Science &amp ; Technology Committee
WOS记录号: WOS:000305185700024
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/58768
Appears in Collections:北京大学第三临床医学院_放射科_期刊论文

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作者单位: Peking Univ, Dept Radiol, Hosp 3, Beijing 100191, Peoples R China

Recommended Citation:
Tian, Chun-Yan,Shang, Yao,Zheng, Zhuo-Zhao. Glenoid bone lesions: Comparison between 3D VIBE images in MR arthrography and nonarthrographic MSCT[J]. JOURNAL OF MAGNETIC RESONANCE IMAGING,2012,36(1):231-236.
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