颅内血管因素三叉神经痛的MRI成像特点及诊断价值
DOI:
作者:
作者单位:

作者简介:

通讯作者:

基金项目:

四川省科技支撑计划项目(2010SZ0072)


Imaging characteristics and diagnostic value of MRI on vascular trigeminal neuralgia
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
    摘要:

    【摘要】 目的 探讨MRI成像诊断血管因素三叉神经痛的临床应用价值。方法 对临床诊断为血管因素三叉神经痛的73例患者行MRI检查,采用T1加权(T1WI)、T2加权(T2WI)、T2水抑制成像(T2Flair)、三维快速平衡稳态采集序列(3DCOMSIC)、3DTOF成像、弥散加权序列(DWI)、三维容积内插快速扰相梯度回波序列增强扫描序列行头颅的横断面、冠状面扫描。结果 73例患者中发现72例存在异常血管压迫三叉神经,漏诊异常静脉压迫三叉神经1例,存在2支血管同时压迫一侧三叉神经11例,3支血管同时压迫一侧三叉神经1例。动脉性压迫47例,静脉性压迫23例, 血管畸形压迫3例。结论 MRI成像检查能够较好的对血管因素三叉神经痛进行分类及评价,在血管因素三叉神经痛诊断方面具有极高的应用价值。

    Abstract:

    【Abstract】 Objective To explore the clinical diagnostic value of MRI on vascular trigeminal neuralgia. Method Seventythree patients with vascular trigeminal neuralgia were enrolled in our study and accepted axial and coronal MRI examinations including T1WI, T2WI, T2Flair, 3DCOMSIC, 3DTOF, DWI, and enhancement scan of the threedimensional volume interpolation of the rapid disturbance phase gradient echo sequence. Results The trigeminal nerve of seventytwo cases in patients with oppressed abnormal blood vessels were observed. One case was missed diagnosis. Eleven cases had two blood vessels compressed together, and one case had three blood vessels compressed. Fortyseven patients had neuralgia caused by artery compression, twentythree cases were caused by venous compression, and three patients had neuralgia caused by compression of vascular malformation. Conclusion Classification and evaluation of the vascular trigeminal neuralgia could be well achieved by MRI which may play an important role in the diagnosis of the vascular trigeminal neuralgia

    参考文献
    相似文献
    引证文献
引用本文
分享
文章指标
  • 点击次数:
  • 下载次数:
历史
  • 收稿日期:
  • 最后修改日期:
  • 录用日期:
  • 在线发布日期: 2018-04-18
您是第位访问者
版权所有:《西部医学》编辑部     蜀ICP备18038379号-4
地址:四川省成都市武侯区小天竺街75号财富国际18F-1号    邮政编码:610041
电话:028-85570072/85588403    E-mail:xbyxqk@163.com
技术支持:北京勤云科技发展有限公司