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子痫脑病的常规核磁共振成像及磁共振扩散加权成像表现 被引量:5

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摘要 目的:研究子痫脑病的常规核磁共振成像(MRI)及磁共振扩散加权成像(DWI)表现,讨论其MRI表现的病理基础。方法:回顾性分析3例子痫患者临床及头颅MRI影像资料。结果:病灶主要分布在两侧大脑半球皮质及皮质下白质,对称性分布。可同时累及基底节区、脑干及小脑。MRIT1WI为低信号,T2WI为高信号,DWI为等信号或略低信号,表现扩散系数值升高。结论:子痫患者脑病MRI表现,特别是DWI图像有一定的特征性,结合临床能明确诊断。
出处 《实用医学杂志》 CAS 2008年第2期249-251,共3页 The Journal of Practical Medicine
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参考文献11

  • 1刘慧姝,张红霞.子痫前期的病因学新进展[J].实用医学杂志,2006,22(23):2705-2706. 被引量:17
  • 2Katz V L, Farmer R, Kuller J A. Preeclampsia into eclampsia: toward a new paradigm [J]. Am J Obstet Gynecol, 2000,182(6): 1389-1396.
  • 3Schwartz R B, Feske S K, Polak J F, et al. Preeclampsla and eclampsia: clinical and neroradiographic correlate and insights into the pathogenesis of hypertensive encephalopathy [J]. Radiology, 2000,217(2) : 371-376.
  • 4Demirtas O, Gelal F, Vidinli B D, et al. Cranial MR imaging with clinical correlation in preeclampsia and eclampsia [J]. Diagn Interv Radiol, 2005,11 (4) : 189-194.
  • 5Ito T, Sakai T, Inagawa S, et al. MR anglography of cerebral vasospasm in preeclampsia [J]. AJNR Am J Neuroradiol, 1995,16 (6) : 1344-1346.
  • 6Covarrubias D J, Luetmer P H, Campeau N G. Posterior reversible encephalopathy syndrome : prognostic utility of quantitative diffusion-weighted MR images [J]. AJNR Am J Neuroradiol, 2002, 23(6) : 1038-1048.
  • 7Takeuchi M, Matsuzaki K, Harada M, et al. Cerebral hyperperfusion in a patient with eclampsia with perfusion-weighted magnetic resonance imaging [J]. Radiat Med, 2005,23 (5):376- 379.
  • 8高波,吕翠,王学建,马效德.可复性后部脑病综合征的影像学诊断[J].中华神经医学杂志,2005,4(10):1007-1010. 被引量:44
  • 9Kirnber J. Cerebral venous sinus thrombosis[J]. QJM, 2002,95 (3) : 137-142.
  • 10宋建勋,鲁虹霞,何宁,位春萍,刘建莉.MRI和MRV在脑静脉和静脉窦血栓诊断中的价值[J].中华神经医学杂志,2006,5(10):1014-1016. 被引量:11

二级参考文献34

  • 1武强,严华,陈文军.颅内静脉窦血栓形成的研究进展[J].卒中与神经疾病,2004,11(5):308-310. 被引量:39
  • 2王娟,周义成,陈信坚.脑静脉窦血栓形成的MRI诊断[J].中国临床医学影像杂志,2005,16(1):1-4. 被引量:17
  • 3于群,孔祥泉,刘定西,徐海波,余建明.磁共振脑静脉系血管成像技术及其临床应用[J].中华放射学杂志,2004,38(12):1243-1247. 被引量:29
  • 4王文浩,杨少春,陈文彬,林国文.外伤性脑静脉窦血栓的临床诊治[J].中华神经医学杂志,2005,4(9):925-927. 被引量:8
  • 5Hinchey J, Chaves C, Appignani B, et al. A reversible posterior leukoencephalopathy syndrome [J]. N Engl J Med, 1996, 334(8):494-500.
  • 6Casey SO, Sampaio RC, Michel E, et al. Posterior reversible encephalopathy syndrome: utility of fluid-attenuated inversion recovery MR imaging in the detection of cortical and subcortical lesions [J].Am J Neuroradiol, 2000, 21(7): 1199-1206.
  • 7Garg RK. Posterior leukoencephalopathy syndrome[J]. Postgrad Med J, 2001, 77(903): 24-28.
  • 8Provenzale JM, Petrella JR, Cruz LC Jr, et al. Quantitative assessment of diffusion abnormalities in posterior reversible encephalopathy syndrome[J]. Am J Neuroradiol, 2001, 22(8): 1455-1461.
  • 9Edvinsson L, Owman C, Sjoberg NO. Autonomic nerves, mast cells,and amine receptors in human brain vessels. A histochemical and pharmacologic study[J]. Brain Res, 1976, 115(3): 377-393.
  • 10Port JD, Beauchamp NJ. Reversible intracerebral pathologic entities mediated by vascular autoregulatory dysfunction [J]. Radiographics,1998, 18(2): 353-367.

共引文献73

同被引文献59

  • 1高波,王志业.可逆性后部脑病综合征发病机制及相关影像学研究进展[J].国际医学放射学杂志,2011,34(1):12-14. 被引量:22
  • 2高波,吕翠,王学建,马效德.可复性后部脑病综合征的影像学诊断[J].中华神经医学杂志,2005,4(10):1007-1010. 被引量:44
  • 3McKinney AM,James Short.Posterior reversible encephalopa-thy syndrome:incidence of atypical regions of involvement and imaging findings[J].American Journal of Roentgenology,2007,189(4):904.
  • 4Mutter WP,Karumanchi SA.Molecular mechanisms of pre-eclampsia[J].Microvascular Research,2008,75(1):1.
  • 5Hellmeyer L,Iwinska-Zelder J,Gerken L et al.Changes inMR images in pre-eclampsia and eclampsia[J].Z Geburt-shilfe Neonatol[J],2009,213(1):27.
  • 6Demirtas O,Gelal F,Vidinli BD et al.Cranial MR imaging with clinical correlation in pre-eclampsia and eclampsia[J].Diagn Interv Radiol,2005,11(4):189.
  • 7Nakagawa K,Sorond FA,Ropper AH.Ultra-early magnetic resonance imaging findings of eclampsia[J].Arch Neurol,2008,65(7):974.
  • 8Yilmaz Kiroˇg lu,Cem Calli,Nilgun Yunten.Diffusion-weighted MR imaging of viral encephalitis[J].Neuroradiolo-gy,2006,48(12):875.
  • 9HincheyJ. Chaves C. Appignani B. ei al. A reversible poste?rior leucoencephalopathy syndrome[J]. N EnglJ Med , 1996. 334: 494-500.
  • 10Covarrubias DJ. Luetmer PH. Campeau NC. Posterior re?versible encephalopathy syndrome: prognostic utility of quan?titative diffusion-weighted MR images[n, AmJ Neuroradi- 01.2002.23: 1038-1048,.

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