| 睾丸精原细胞瘤的CT、MRI诊断(附6例分析) |
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| 引用本文： | 王夕富,张贵祥,李康安,赵京龙,王悍,郑林丰.睾丸精原细胞瘤的CT、MRI诊断(附6例分析)[J].中国医学计算机成像杂志,2011,17(1). |
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| 作者姓名： | 王夕富 张贵祥 李康安 赵京龙 王悍 郑林丰 |
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| 作者单位： | 上海交通大学附属第一人民医院放射科 |
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| 摘 要： | 目的:分析睾丸精原细胞瘤的CT、MRI表现以提高对该病的认识.方法:对经手术病理证实的的6例睾丸精原细胞瘤CT、MRI表现进行回顾性分析.2例患者行CT检查,2例行MRI检查,2例同时行CT和MRI检查.结果:精原细胞瘤CT主要表现为密度相对均匀,增强后肿瘤轻至中度强化.MRI主要表现为多结节状或分叶状,信号均匀,T2W1显示更低信号条带状样分隔,增强时分隔强化.结论:睾丸精原细胞瘤影像学表现有一定特征性,尤其MRI检查对病变诊断具有重要意义.
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| 关 键 词： | 睾丸 精原细胞瘤 体层摄影术 X线计算机 磁共振成像 |
CT and MRI Diagnosis of Testicular Seminoma(Report of 6 Cases) |
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| WANG Xi-fu,ZHANG Gui-xiang,LI Kang-an,ZHAO Jing-long,WANG Han,ZHENG Lin-feng.CT and MRI Diagnosis of Testicular Seminoma(Report of 6 Cases)[J].Chinese Computed Medical Imaging,2011,17(1). |
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| Authors: | WANG Xi-fu ZHANG Gui-xiang LI Kang-an ZHAO Jing-long WANG Han ZHENG Lin-feng |
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| Institution: | WANG Xi-fu,ZHANG Gui-xiang,LI Kang-an,ZHAO Jing-long,WANG Han,ZHENG Lin-feng Department of Radiology,First People's Hospital,Shanghai Jiaotong University100 Haining Rd.,Shanghai 200080,P.R.C. |
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| Abstract: | Purpose:To improve the diagnosis of testicular seminoma through the analysis of CT,MRI features.Methods:The CT and MRI findings of six patients with pathologically proved testicular seminoma were retrospectively reviewed.Results:The CT scans of testicular seminoma showed relatively homogeneous density with mild to intermediate enhancement after contrast administration.MR imaging revealed multinodular or lobulated seminoma.Intratesticular lesion with predominantly low signal intensity was shown on T2-weighte... |
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| Keywords: | Testicle Seminoma Tomography X-ray computed Magnetic resonance imaging |
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