| 恶性纤维组织细胞瘤的CT/MRI表现 |
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| 引用本文： | 赵磊,海玲,王玉芳,谢生辉,高阳.恶性纤维组织细胞瘤的CT/MRI表现[J].CT理论与应用研究,2015,24(5):739-745. |
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| 作者姓名： | 赵磊 海玲 王玉芳 谢生辉 高阳 |
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| 作者单位： | 1. 内蒙古医科大学附属医院影像诊断科, 呼和浩特 010050; |
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| 基金项目： | 内蒙古医科大学青年创新基金 |
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| 摘 要： | 目的:探讨恶性纤维组织细胞瘤(MFH)的CT/MRI影像学特点。方法:回顾性分析12例恶性纤维组织细胞瘤患者CT/MRI影像学资料,并评价肿瘤部位、大小、边缘、密度/信号、形态学特征、毗邻结构改变、增强表现与肿瘤局部与远处转移情况。结果:肿瘤边界大多数清晰。肿瘤密度/信号均匀性差。肿瘤毗邻结构受推挤居多。肿瘤不均匀强化。肿瘤形态呈分叶状或椭圆形。结论:CT/MRI影像学特点对临床鉴别诊断软组织恶性纤维组织细胞瘤有重要价值,是临床推荐应用的检查方法。
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| 关 键 词： | 体层摄影术 X线计算机 磁共振成像 恶性纤维组织细胞瘤 |
| 收稿时间： | 2015-07-27 |
CT and MRI Findings of Malignant Fibrous Histiocytoma |
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| Institution: | 1. Department of Radiology, The Affiliated Hospital Of Inner Mongolia Medical University, Hohhot 010050, China;2. Department of Preclinical medicine, Inner Mongolia Medical University, Hohhot, 010050, China |
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| Abstract: | objective: To approach the CT/MRI imaging signs of the malignant fibrous histiocytoma(MFH). Methods: 12 patients of MFH with CT/MRI imaging were retrospectively analyzed. The tumors of location, size, margins, density/signal, morphological characteristics, change of adjacent structure, enhance performance, local and distant metastasis of tumors were evaluated.Results The tumors have well-defined margins, poor uniformity of the density/signal, variable heterogeneous enhancement, lobulated or ellipse soft-tissue mass. Conclusion: The CT/MRI imaging findings have more characters for differential diagnosis in MFH,was a useful diagnosis instrument for clinical |
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| Keywords: | tomography X-ray computed magnetic resonance imaging malignant fibrous histiocytoma |
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