| 腱鞘巨细胞瘤11例MRI征象分析 |
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| 引用本文： | 王静,胡红杰. 腱鞘巨细胞瘤11例MRI征象分析[J]. 全科医学临床与教育, 2010, 8(2): 164-166,F0003 |
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| 作者姓名： | 王静 胡红杰 |
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| 作者单位： | 1. 台州市中心医院影像中心,浙江台州,318000
2. 浙江大学医学院附属邵逸夫医院放射科 |
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| 摘 要： | 目的回顾性分析腱鞘巨细胞瘤的MRI表现。方法回顾性分析经手术病理证实的11例腱鞘巨细胞瘤的MRI病例资料，所有病例行MRI平扫，2例行增强扫描。结果病变位于手掌指6例、腕关节1例、足4例，MRI主要表现为关节周围肿块，T1WI序列11例均为等信号，T2WI序列5例呈高信号，2例呈稍高信号．2例呈高低混杂信号，2例呈低信号，2例增强后病灶有强化，骨质受侵犯3例，关节囊积液1例，关节周围软组织受推移包绕3例。结论腱鞘巨细胞瘤的MRI表现有一定的特征性。
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| 关 键 词： | 腱鞘巨细胞瘤 磁共振成像 诊断 |
MRI findings of 11 cases with giant tumor in tendon sheath |
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| WANG+Jing,HU+Hongjie.+Department+of+Radiology,Zhejiang+Taizhou+Central+Hospital,Taizhou+,China. MRI findings of 11 cases with giant tumor in tendon sheath[J]. clinical education of general practice, 2010, 8(2): 164-166,F0003 |
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| Authors: | WANG+Jing HU+Hongjie.+Department+of+Radiology Zhejiang+Taizhou+Central+Hospital Taizhou+ China |
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| Affiliation: | WANG+Jing,HU+Hongjie.+Department+of+Radiology,Zhejiang+Taizhou+Central+Hospital,Taizhou+318000,China |
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| Abstract: | Objective To analyze the MRI findings of giant cell tumor of tendon sheath (GCTTS). Methods MRI findings of 11 cases with surgical -pathologically proven GCTTS were retrospectively analyzed. All the patients underwent non-enhanced MRI scans and two of them underwent contrast-enhanced MRI scans. Results The tumors appeared as a mass lesion with isointensity on T1WI and varied signal intensity on T2WI image (hyper 7 cases,hypo 2 cases,heterogeneous 2 cases) located on the palm (6 cases),foot (4 cases),and wri... |
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| Keywords: | giant cell tumor of tendon sheath MRI diagnosis |
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