| 髓外硬膜下肿瘤的MRI诊断及鉴别诊断 |
| |
| 引用本文： | 万洪强,胡金安,马吉伟,张晓.髓外硬膜下肿瘤的MRI诊断及鉴别诊断[J].医学影像学杂志,2006,16(7):673-675. |
| |
| 作者姓名： | 万洪强 胡金安 马吉伟 张晓 |
| |
| 作者单位： | 山东省滨州市人民医院影像中心 山东滨州256610 |
| |
| 摘 要： | 目的:分析评价髓外硬膜下肿瘤的MRI表现及影像学特征,提高诊断与鉴别诊断水平。方法:收集经MRI检查手术病理证实的髓外硬膜下肿瘤58例,对其MRI表现及影像学特征进行回顾性分析。结果:58例髓外硬膜下肿瘤中,神经鞘瘤24例,神经纤维瘤18例,脊膜瘤8例,脂肪瘤5例,畸胎瘤3例,各种不同肿瘤的MRI征象,都各有其特征性。结论:髓外硬膜下肿瘤MRI检查是首选方法、定位、定性诊断及鉴别诊断均有重要价值。
|
| 关 键 词： | 髓外硬膜下肿瘤 磁共振成像 |
| 文章编号： | 1006-9011（2006）07-0673-03 |
| 收稿时间： | 2006-01-10 |
| 修稿时间： | 2006-04-20 |
Appearance of MR imaging of primary subdural extramedullary tumors |
| |
| WAN Hong-qiang , HU Jin-an , MA Ji-wei ,et al..Appearance of MR imaging of primary subdural extramedullary tumors[J].Journal of Medical Imaging,2006,16(7):673-675. |
| |
| Authors: | WAN Hong-qiang HU Jin-an MA Ji-wei |
| |
| Institution: | WAN Hong-qiang , HU Jin-an , MA Ji-wei , et al. |
| |
| Abstract: | Objective:To evaluate the MR signs of primary subdural extramedullary tumors so as to improve the level of diagnosis and differential diagnosis.Methods:MR signs of 58 cases with primary subdural extramedullary tumos were studied retrospectively.All cases were verified by surgery and pathology.Results:Of 58 cases with primary subdural extramedullary tumors,schwannoma(n=24),neurofibroma(n=18),meningioma(n=8),lipoma(n=5),teratoma(n=3),all cases had specific MR features.Conclusion:MRI is the most valuable and first-selected methods for diagnosis primary subdural extramedullary tumors and the diagnosis of qualitation and localization have important valuable. |
| |
| Keywords: | Subdural extramedullary tumor Magnetic resonance imaging |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
