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| 低场强磁共振对膝关节前交叉韧带断裂的诊断价值 | |
| 引用本文： | 胡毅,胡跃华. 低场强磁共振对膝关节前交叉韧带断裂的诊断价值[J]. 临床误诊误治, 2011, 24(10): 83-84 |
| 作者姓名： | 胡毅 胡跃华 |
| 作者单位： | 1. 房山区良乡医院CT、MR室,北京,102401 2. 房山区良乡医院儿科,北京,102401 |
| 摘 要： | 目的评价低场强磁共振对膝关节前交叉韧带断裂的诊断价值。方法回顾分析我院2009年1月1日～2010年10月31日行膝关节手术治疗并于术前做膝关节磁共振检查92例的临床资料,以手术所见为金标准,分析低场强(0.2 T)磁共振对前交叉韧带断裂的诊断价值。结果本组92例磁共振诊断前交叉韧带断裂25例,符合手术所见22例,另3例术中证实为前交叉韧带损伤(未断裂);磁共振诊断前交叉韧带损伤而手术证实断裂4例。低场强磁共振对前交叉韧带断裂诊断的敏感性为84.6%,特异性为95.5%,阳性预测值为88.0%,阴性预测值为94.0%。结论低场磁共振可用于前交叉韧带断裂的术前评估。 |
| 关 键 词： | 磁共振波谱学 低场强 前交叉韧带 膝损伤 |
Diagnosis Value of Low-field Magnetic Resonance on Knee Joint Anterior Cruciate Ligament Rapture |
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| HU Yi,HU Yue-hua. Diagnosis Value of Low-field Magnetic Resonance on Knee Joint Anterior Cruciate Ligament Rapture[J]. Clinical Misdiagnosis & Mistherapy, 2011, 24(10): 83-84 | |
| Authors: | HU Yi HU Yue-hua |
| Affiliation: | HU Yia,HU Yue-huab(a.Department of CT and MR Room,b.Department of Pediatrics,Liangxiang Hospital of Fangshan District,Beijing 102401,China) |
| Abstract: | Objective To evaluate the diagnosis value of low-field magnetic resonance on anterior cruciate ligament rupture.Methods MR images of 92 patients undergoing knee joint surgery during January 2009 and October 2010 were respectively analyzed.The diagnosis value of low-field magnetic resonance on anterior cruciate ligament rupture was analyzed and surgical findings were the gold standard.Results Among 92 patients,25 were diagnosed as having anterior cruciate ligament rupture by MR,22 were confirmed by surgery f... |
| Keywords: | Magnetic resonance spectroscopy Low electric field intensity Anterior cruciate ligament Knee injury |
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