期刊文献+

核磁共振成像对急性一氧化碳中毒迟发脑病的诊断评价

下载PDF
导出
摘要 目的:研究核磁共振成像(MRI)对诊断急性一氧化碳中毒迟发脑病(DEACMP)的临床意义。方法:对18例DEACMP患者的临床表现,MRI特征及相应病理变化等进行总结。结果:苍白球长T2信号影(坏死灶)15例,海马回长T2信号影6例,脑皮碎质T2像呈云雾状改变10例,皮层下白质广泛长T2信号影(脱髓鞘改变)18例,晚期脑萎缩18例,片状或腔隙性脑梗塞13例,脑出血3例。结论:MRI能较早发现脑白质及神经核团的变性和坏死,但缺乏特征性,因此必须结合临床,综合分析影像表现才能作出准确的诊断。
机构地区 黑龙江省医院
出处 《医疗装备》 2006年第5期32-33,共2页 Medical Equipment
  • 相关文献

参考文献5

二级参考文献33

  • 1Thom SR,Taber RL,Mendiguren.Delayed neuropsychologic sequelae after carbon monoxide poisoning:Prevention by treatment with hyperbaric oxygen.Ann Emerg Med,1995,25:474-480.
  • 2Ernst A,Zibrak JD.Carbon monoxide poisoning.New Engl J Med,1998,339:1603-1608.
  • 3Marks GS,Brien JF,Nakatsu K,et al.Does carbon monoxide have a physiological function?Trends Pharmacol Sci,1991,12:185-188.
  • 4Verma A,Hirsch DJ,Glatl CE,et al.Carbon monoxide:a putative neural messenger.Science,1993,259:381-384.
  • 5Maines MD.The heme oxygenase system:a regulator of second messenger gases.Annu Rev Pharmacol Toxicol,1997,37:517-554.
  • 6Ewing JF,Maines MD.In situ hybridization and immunohistochemical localization of heme oxygenase-2 mRNA and protein in normal brain:differential distribution of isozyme 1 and 2.Mol Cell Neurosci,1992,3:559-570.
  • 7Laitinen JT,Juvonen RO.A sensitive microassay reveals marked regional differences in the capacity of rat brain to generate carbon monoxide.Brain Res,1995,694:246-252.
  • 8Kharitonov VG,Sharma VS,Pilz RB.Basis of guanylate cyclase activation by carbon monoxide.Proc Natl Acad Sci USA Biochem,1995,92:2568-2571.
  • 9Wang R.Resurgence of carbon monoxide:an endogenous gaseous vasorelaxing factor.Can J Physiol Pharmacol,1998,76:1-15.
  • 10Pozzoli G,Mancuso C,Mirtelia A.Carbon monoxide as a novel neuroendocrine modulator:inhibitition of stimulated corticotropin-releasing hormone release from acute rat hypothalamic explants.Endocrinology,1994,135:2314-2317.

共引文献64

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