| 胸腺瘤多层螺旋CT影像与病理学分型的相关性研究 |
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| 引用本文： | 王丰.胸腺瘤多层螺旋CT影像与病理学分型的相关性研究[J].临床放射学杂志,2007,26(9):880-882. |
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| 作者姓名： | 王丰 |
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| 作者单位： | 黑龙江中医药大学附属第一医院CT室,哈尔滨市,150040 |
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| 摘 要： | 目的探讨胸腺瘤多层螺旋CT(MSCT)影像与病理学分型之间的相关性。资料与方法回顾性分析46例胸腺瘤患者的MSCT征象并与相应病理学分型之间进行对照研究。结果肿块最大径<5cm,轮廓光整、规则,密度均匀,肿块周围脂肪线存在并呈中等均匀强化的胸腺瘤多分布在A型和AB型中;而肿块最大径>10cm,轮廓不规则或呈分叶状,肿块内有坏死、囊变及钙化,周围组织侵犯和远处转移并呈显著强化者多分布在B型和C型胸腺瘤中。结论MSCT对A型、AB型胸腺瘤与B型、C型胸腺瘤之间的分类具有较大的临床价值。
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| 关 键 词： | 胸腺瘤 体层摄影术 X线计算机 组织病理学 |
| 修稿时间： | 2006-09-08 |
The Relation Study of Multi-slice CT and Histopathologic Type in Thymoma |
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| WANG Feng.The Relation Study of Multi-slice CT and Histopathologic Type in Thymoma[J].Journal of Clinical Radiology,2007,26(9):880-882. |
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| Authors: | WANG Feng |
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| Institution: | CT Department, the First Hospital, Heilongjiang University of Chinese Medicine Harbin, Harbin, Heilongjiang Province 150040, P. R. China |
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| Abstract: | Objective To discuss the relation between muti-slice CT and histopathologic type in thymoma.Materials and Methods The CT findings of 46 cases with thymoma were retrospectively assessed and compared with histopathological results.Results Thymoma had smooth contours with homogenous density,the largest diameter was less than 5cm,and fat line around tumors was existed in most type A or AB thymomas,whereas thymoma with irregular or lobular contours,the largest diameter over 10cm with cyst and necrosis formation,and invasion or metastasis around tissue were existed in most type B and C thymomas.Conclusion MSCT have important value to classify histopathologic type of thymoma. |
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| Keywords: | Thymoma Tomography X-ray computed Pathologic histology |
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