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| 中枢神经系统血管母细胞瘤的MRI诊断 | |
| 引用本文： | 潘锋,周林江,沈健,黄小燕. 中枢神经系统血管母细胞瘤的MRI诊断[J]. 医学影像学杂志, 2011, 21(8): 1132-1135 |
| 作者姓名： | 潘锋 周林江 沈健 黄小燕 |
| 作者单位： | 1. 浙江省湖州市中心医院放射科,浙江湖州,313000 2. 复旦大学附属华山医院放射科上海,200040 |
| 摘 要： | 目的:探讨MRI(常规及DWI等序列)在中枢神经系统血管母细胞瘤诊断中的应用价值。方法:对经手术病理证实的73例血管母细胞瘤共81枚病灶的MRI表现进行回顾性分析。结果:血管母细胞瘤多为单发(67/73),小脑为最常见发病部位(61/81),可分为3型:囊伴结节型53个,实质型22个,单纯囊型6个;DWI序列肿瘤结节及实质型瘤体均呈低信号;19个病灶表现有囊中囊征象。结论:血管母细胞瘤的MRI表现具有特征性,且与其病理基础密切相关,能为手术方式的选择提供依据。 |
| 关 键 词： | 中枢神经系统 血管母细胞瘤 磁共振成像 |
MRI diagnosis of hemangioblastoma of central nervous system |
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| PAN Feng,ZHOU Lin-jiang,SHEN Jian,HUA NG Xiao-yan. MRI diagnosis of hemangioblastoma of central nervous system[J]. Journal of Medical Imaging, 2011, 21(8): 1132-1135 | |
| Authors: | PAN Feng ZHOU Lin-jiang SHEN Jian HUA NG Xiao-yan |
| Affiliation: | PAN Feng1,ZHOU Lin-jiang2,SHEN Jian1,HUANG Xiao-yan1 1.Department of Radiology,Huzhou Central Hospital,Zhejiang 313000,P.R.China2.Department of Radiology,Huashan Hospital,Shanghai 200040,P.R.China |
| Abstract: | Objective:To investigate the diagnostic value of MRI(conventional and DWI sequence) characteristics of hemangioblastoma of central nervous system.Methods:MRI features of 73 cases of hemangioblastoma of central nervous system with 81 lesions proved by pathology were analyzed retrospectively.Results:Most cases of hemangioblastoma of central nervous system showed single lesion,and most of them located in cerebellar hemisphere.53 lesions were cysts with a mural nodule,22 were solid tumors,and 6 were pure cyst.N... |
| Keywords: | Central nervous system Hemangioblastoma Magnetic resonance imaging Diffusion weighted imaging |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |