期刊文献+

磁敏感成像在不典型弥漫性轴索损伤的临床应用

下载PDF
导出
摘要 目的:探讨磁敏感成像在不典型弥漫性轴索损伤诊断价值。方法:收治确诊的不典型弥漫性轴索损伤患者52例,所有患者就诊后进行MRI常规序列、DWI及SWI序列全脑扫描检查。结果:本组SWI共检出病灶456个,其中单发病灶4例,多发病灶48例。单纯水肿灶392个(86.0%),水肿伴出血灶病灶64个(14.0%),形态多呈斑片状、斑点状、条索状等,SWI主要表现为斑点状低信号出血,伴周围片状略高信号水肿或单纯片状略高信号水肿,显示病灶范围多大于T1WI、T2WI、FLAIR及DWI等常规序列。结论:磁敏感成像可以明显提高对不典型弥漫性轴索损伤的检出率,有助于临床判定预后和治疗。
作者 郭德松
出处 《中国社区医师(医学专业)》 2012年第35期234-235,共2页
  • 相关文献

参考文献5

  • 1易自生,刘一平,陈志斌,吴剑飞.联合SWI与DWI在急性脑弥漫性轴索损伤中的应用价值[J].放射学实践,2011,26(4):402-405. 被引量:21
  • 2卓丽华,龙拥军,王艳菊,张婕,陈娟.弥漫性脑轴索损伤的磁共振成像特点与临床症状及预后的关系[J].山西医药杂志(下半月),2009,38(1):7-8. 被引量:3
  • 3Schaefer PW,Huisman TA,Sorensen AG. Diffusion-weigh-ted MR imaging in closed head injury:high correlation with ini-tial glasgow coma scale score and score on modified Rankin scaleat discharge[J].Radiology,2004.58-66.
  • 4Zheng WB,Liu GR,Li LP. Prediction of recovery from apost-traumatic coma state by diffusion-weighted imaging(DWI)in patients with diffuse axonal injury[J].Neuroradiology,2007.271-279.
  • 5Levine B,Fujiwara E,O'Connor C. In vivo characterizationof traumatic brain injury neuropathology with structural andfunctional neuroimaging[J].Journal of Neurotrauma,2006.1396-1411.

二级参考文献8

  • 1余晖,刘静,沈桂权,魏渝清,王学建.联合DWI和常规MRI对非出血性弥漫性轴索损伤的诊断价值[J].临床放射学杂志,2007,26(7):653-656. 被引量:22
  • 2徐玉琴,陈建国,郏潜新,欧阳林,陈华燕,陈云龙,肖玉辉,杨赞军.FLASH及FLAIR序列在脑弥漫性轴索损伤中的诊断价值[J].临床放射学杂志,2007,26(7):657-660. 被引量:13
  • 3Kinoshita T,Moritani T,Hiwatashi A,et al.Conspicuity of diffuse axonal injury lesions on diffusion-weighted MR imaging[J].Eur J Radiol,2005,56(1):5-11.
  • 4Zheng WB,Liu GR,Li LP.et al.Prediction of recovery from a post-traumatic coma state by diffusion-weighted imaging(DWI)in patients with diffuse axonal injury[J].Neuroradiology,2007,49(3):271-279.
  • 5Schaefer PW,Huisman TA.Sorensen AG,et al.Diffusion-weighted MR imaging in closed head injury:high correlation with initial glasgow coma scale score and score on modified Rankin scale at discharge[J].Radiology,2004,233(1):58-66.
  • 6Ezaki Y,Tsutsumi K,Morikawa M,et al.Role of diffusion-weighted magnetic resonance imaging in diffuse axonal injury[J].Acta Radiol,2006,47(7):733-740.
  • 7Haacke EM,Delproposto ZS,Sehgal V,et al.Imaging cerebral amyloid angiopathy with susceptibility-weighted imaging[J].AJNR,2007,28(2):316-317.
  • 8SMITH D H,NONAKA M,MILLER R,et al.Immediate coma following inertial brain injury dependent on axonal damage in the brain stem[].Journal of Neurosurgery.2000

共引文献21

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部