| 3D FIESTA与2D SE/FSE分级诊断膝关节前交叉韧带损伤的准确性分析 |
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| 引用本文： | 安超,牛金亮.3D FIESTA与2D SE/FSE分级诊断膝关节前交叉韧带损伤的准确性分析[J].中国医药指南,2011,9(1):29-31. |
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| 作者姓名： | 安超 牛金亮 |
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| 作者单位： | 山西医科大学第二医院,山西,太原,030001 |
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| 摘 要： | 目的以关节镜检查结果为对照,比较三维稳态采集快速成像序列(3D FIESTA)和常规序列在诊断前交叉韧带(ACL)损伤中的准确性。资料与方法对50例患者的55个外伤膝关节行常规MRI(SET1WI,FSEPD/T2WI)和3D FIESTA序列扫描。依据MRI图像表现将ACL损伤分级,分析比较上述序列对ACL损伤诊断的敏感性、特异性、准确性和Kappa值。结果 3D FIESTA诊断ACL损伤的敏感性、特异性、准确性和Kappa值均较常规序列高,分别为94.6%、77.8%、89.1%、0.745。结论 3D FIESTA序列图像采集时间短,显示ACL损伤的准确率高,是常规膝关节序列检查的补充。
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| 关 键 词： | 前交叉韧带 3D FIESTA 2D SE/FSE |
The Diagnosis Research of Classification of the Anterior Cruciate Ligament Injury of Knee Joint by 3D FIESTA and 2D SE/FSE Sequence |
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| AN Chao,NIU Jin-liang.The Diagnosis Research of Classification of the Anterior Cruciate Ligament Injury of Knee Joint by 3D FIESTA and 2D SE/FSE Sequence[J].Guide of China Medicine,2011,9(1):29-31. |
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| Authors: | AN Chao NIU Jin-liang |
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| Institution: | AN Chao,NIU Jin-liang(Second Hospital of Shanxi Medical University,Taiyuan 030001,China) |
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| Abstract: | Objective Form the results of arthroscopy,the accuracy of three-dimensional fast imaging steady-state acquisition sequence(3D FIESTA) and conventional sequence(2D SE/FSE) in the diagnosis of the injury of anterior cruciate ligament is compared.Materials and Methods Do MRI(SET1WI,FSEPD/T2WI) and 3D FIESTA sequence scanning to 55 injured knees form 50 patients.Classifying the ACL injury based on MRI images,the sensitivity,specificity,accuracy and Kappa value of the above sequence to ACL injury in diagnostic a... |
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| Keywords: | 3D FIESTA 2D SE/FSE |
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