| 脑节细胞胶质瘤MRI表现与临床病理联系 |
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| 引用本文： | 李峰,贾传海,朱宗明,张龙江,徐艳,朱建国. 脑节细胞胶质瘤MRI表现与临床病理联系[J]. 中国临床医学影像杂志, 2010, 21(1): 1-4 |
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| 作者姓名： | 李峰 贾传海 朱宗明 张龙江 徐艳 朱建国 |
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| 作者单位： | 1. 南京军区南京总医院影像科,江苏,南京,210002
2. 江苏省常熟市第二人民医院影像科,江苏,常熟,215500 |
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| 摘 要： | 目的：探讨脑节细胞胶质瘤的MRI与临床病理的特点。方法：回顾分析20例脑节细胞胶质瘤的MRI和临床病理特点。结果：病灶全部为单发，幕上18例，幕下2例。额叶8例，颞叶7例，顶叶、枕顶叶、额颞叶及小脑、延颈髓各1例。17例为术前检出肿瘤，3例为术后检出肿瘤，其中2例为原发灶复发，1例为非原发灶部位新发肿瘤。MRI上肿瘤信号呈多样性，根据MRI表现可分囊性为主型和实性为主型，增强后，肿瘤强化呈多样性，囊性为主型可无强化或伴壁结节强化，实性为主型可局灶强化、弥漫强化。瘤周水肿多较轻或无。脑电联合同步功能磁共振成像结果显示，最大激活区与病理灶位置一致。结论：脑节细胞胶质瘤的MRI表现具有一定特征性，结合应用脑电联合同步功能磁共振成像有助于临床术前评价。
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| 关 键 词： | 神经节神经胶质瘤；脑肿瘤；磁共振成像 |
| 收稿时间： | 2009-05-07 |
| 修稿时间： | 2009-07-01 |
MRI findings of ganglioglioma with correlation of clinical and pathological analysis |
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| LI Feng,JIA Chuan-hai,ZHU Zong-ming,ZHANG Long-jiang,XU Yan,ZHU Jian-guo. MRI findings of ganglioglioma with correlation of clinical and pathological analysis[J]. Journal of China Clinic Medical Imaging, 2010, 21(1): 1-4 |
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| Authors: | LI Feng JIA Chuan-hai ZHU Zong-ming ZHANG Long-jiang XU Yan ZHU Jian-guo |
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| Affiliation: | 1.Department of Medical Imaging/a>;Nanjing General Hospital of Nanjing Command/a>;Nanjing 210002/a>;China/a>;2.Department of Medical Imaging/a>;Changshu No.2 People's Hospital/a>;Changshu Jiangsu 215500/a>;China |
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| Abstract: | Objective:To analyze MRI features of gangliogliomas with correlations of clinical and pathological findings.Methods:MR imaging,clinical and pathological features of gangliogliomas in 20 cases were analyzed retrospectively.Results:All cases were solitary.Eighteen lesions were supratentorial,2 lesions were subtentorial.Amomg them,8 lesions located in the frontal lobe,7 lesions in temporal lobe,1 lesion in the parietal lobe,occipital-parietal lobe,frontal-temperal lobe cerebella and medulla-cervical cord in ea... |
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| Keywords: | Ganglioglioma Brain neoplasms Magnetic resonance imaging |
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