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| 膝关节半月板囊肿22例MRI分析 | |
| 引用本文： | 罗久伟,李绍林,张雪林. 膝关节半月板囊肿22例MRI分析[J]. 医学影像学杂志, 2004, 14(5): 414-416 |
| 作者姓名： | 罗久伟 李绍林 张雪林 |
| 作者单位： | 第一军医大学南方医院影像中心,广东,广州,510515 |
| 摘 要： | 目的：分析膝关节半月板囊肿的MRI特点，提高对该病的认识。方法：回顾性分析22例膝关节半月板囊肿的MRI表现并与关节镜或手术结果对照。探讨半月板囊肿发生的部位、形态、信号特征及与半月板的毗邻关系。结果：22例半月板囊肿中，内侧半月板囊肿4例(18．1％)，外侧半月板囊肿18例(81．8％)。22例半月板囊肿中显示半月板水平撕裂15例(68．2％)，纵行撕裂3例(18．1％)。结论：半月板囊肿好发于外侧半月板，并与半月板的撕裂相关，表明MRI对诊断半月板囊肿有较高的临床价值。 |
| 关 键 词： | 膝关节 半月板 囊肿 磁共振成像 |
| 文章编号： | 1006-9011(2004)05-0414-03 |
| 修稿时间： | 2003-12-08 |
Analysis of the MRI of meniscal cysts of the knee joint:a report of 22 cases |
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| LUO Jiu-wei,LI Shao-lin,ZHANG Xue-lin.Medical Imaging Center,Nanfang Hospital,No. Medical University,Guangzhou,Guangdong ,China. Analysis of the MRI of meniscal cysts of the knee joint:a report of 22 cases[J]. Journal of Medical Imaging, 2004, 14(5): 414-416 | |
| Authors: | LUO Jiu-wei LI Shao-lin ZHANG Xue-lin.Medical Imaging Center Nanfang Hospital No. Medical University Guangzhou Guangdong China |
| Affiliation: | LUO Jiu-wei,LI Shao-lin,ZHANG Xue-lin.Medical Imaging Center,Nanfang Hospital,No.1 Medical University,Guangzhou,Guangdong 510515,China |
| Abstract: | Objective:To analyze the MRI features of meniscal cyst of the knee joint and improve the accuracy in diagnosing this disease.Methods:MR images of 22 cases with meniscal cysts were analyzed retrospectively and compared with arthroscopy or operation.The location and shape of meniscus and relation with the adjacent meniscus were reviewed.Results:With 22 cases of meniscal cysts,4 cases(18.1%) located in the medial meniscus and 18 cases (81.8%) in the lateral meniscus.Meniscal cysts showed directly contact with a horizontal tear in 15 (68.2%) of 22 cases.Conclusion:Meniscal cysts occur more often in the lateral meniscus than in the medial meniscus and associated with horizontal tear of the meniscus.MRI can provide important clinical value. |
| Keywords: | Knee joint Meniscus Cysts Magnetic resonance imaging |
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