| 膝关节韧带损伤的MRI诊断 |
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| 引用本文： | 胡爱妹,李惠民.膝关节韧带损伤的MRI诊断[J].临床放射学杂志,2002,21(1):60-62. |
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| 作者姓名： | 胡爱妹 李惠民 |
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| 作者单位： | 1. 浙江省东阳市人民医院MR室,322100
2. 上海长征医院影像科,200003 |
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| 摘 要： | 目的：分析膝关节韧带损伤的MRI表现及诊断价值。资料与方法：回顾性分析22例经手术或关节镜检查证实的膝关节韧带损伤的MRI资料。结果：22例膝关节损伤患者中，共有37条韧带损伤，MRI检出其中的34条，其敏感性为91．9％，准确性为95．5％。交叉韧带损伤的MRI表现为韧带连续性中断，局灶或弥漫性肿胀，信号强度增加及断端移位。侧副韧带损伤的MRI表现为韧带连续性中断和／或韧带肿胀增粗，信号升高。结论：MRI是诊断膝关节韧带损伤的理想的非创伤性检查方法。
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| 关 键 词： | 膝关节韧带损伤 磁共振成像 诊断 关节镜 |
| 修稿时间： | 2001年5月14日 |
MRI Diagnosis of the Ligament Injury of the Knee Joint |
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| HU Aimei ,LI Huimin MR Section,Dongyang People's Hospital,Dongyang,Zhejiang Province ,P.R.China.MRI Diagnosis of the Ligament Injury of the Knee Joint[J].Journal of Clinical Radiology,2002,21(1):60-62. |
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| Authors: | HU Aimei LI Huimin MR Section Dongyang People's Hospital Dongyang Zhejiang Province PRChina |
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| Institution: | HU Aimei *,LI Huimin *MR Section,Dongyang People's Hospital,Dongyang,Zhejiang Province 322100,P.R.China |
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| Abstract: | Objective To evaluate MRI features of the ligament injury of the knee joint in its diagnosis.Materials and Methods MRI findings in 22 patients with surgically or arthroscopically confirmed ligament injury of the knee joint were retrospectively analyzed.Results MRI detected 34 out of 37 injured ligaments with a sensitivity of 91.9% and an accuracy of 95.5%. On MRI, the damage of cruciate ligaments presented as discontinued ligament of the fractured end. The injured collateral ligaments displayed discontinuity, swelling and thickening of the ligaments with high signal intensity.Conclusion MRI is an ideal and non invasive technique in the diagnosis of the ligament injury of the knee. |
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| Keywords: | knee joint ligament injury MRT |
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