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磁敏感加权成像诊断脑内微出血价值 被引量：3

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摘要 目的探讨磁敏感加权成像(susceptibility weighted imaging,SWI)对脑内微出血的诊断价值。方法临床及手术证实78例脑内微出血患者,均行快速自旋回波序列(fast spin echo,FSE)-T2WI、液体衰减反转恢复序列(fluid-attenuated inversion recovery,FLAIR)-T1WI、FLAIR-T2WI、扩散加权成像(diffusion weighted imaging,DWI)及SWI扫描,比较FSE-T2WI,FLAIR-T1WI,FLAIR-T2WI,DWI,SWI序列对微出血病灶的检出率。结果 78例患者中,FSE-T2WI,FLAIR-T1WI,FLAIR-T2WI,DWI,SWI序列分别诊断出脑内微出血患者22例(28.2%)、16例(20.5%)、28例(35.9%)、20例(25.6%)、78例(100.0%),SWI序列检出率高于FSE-T2WI,FLAIR-T1WI,FLAIR-T2WI及DWI序列(P<0.05)。结论 SWI序列可弥补常规序列的不足,对脑内微出血病灶的诊断有重要意义。
作者 黄文亮 吴淑芬
机构地区 漯河医学高等专科学校第二附属医院MRI室
出处 《中华实用诊断与治疗杂志》 2013年第4期380-381,共2页 Journal of Chinese Practical Diagnosis and Therapy
关键词 脑微出血 MRI 磁敏感成像
分类号 R743.34 [医药卫生—神经病学与精神病学]
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参考文献7

二级参考文献22

  • 1任伯绪,史河水,孔祥泉,刘定西,李欣,吴汉平,余建明.磁敏感成像序列对颅内海绵状血管瘤的诊断价值[J].临床放射学杂志,2005,24(11):960-963. 被引量：33
  • 2张小占,史大鹏,董长宪,孔令非,连建敏.血管瘤和血管畸形MRI、MRA与VEGF表达的联系[J].实用诊断与治疗杂志,2006,20(10):736-737. 被引量：8
  • 3李文华,陈星荣,沈天真.神经影像学[M].上海:上海科学技术出版社,2004.
  • 4Sehgal V,Delproposto Z,Haacke EM,et al.Clinical applications of neuroimaging with susceptibility-weighted imaging.Journal of Magnetic Resonance Imaging,2005,22(4):439-450.
  • 5Arnould MC,Grandin CB,Peters A,et al.Comparison of CT and three MR sequences for detecting and categorizing early (48 hours) hemorrhagic transformation in hyperacute ischemic stroke.Am J Neuroradiol,2004,25(4):939-944.
  • 6Idbaih A,Boukobza M,Crassard I,et al.MRI of clot in cerebral venous thrombosis high diagnostic value of susceptibility-weighted images.Stroke,2006,37(2):991-995.
  • 7Babikian T,Freier MC,Tong KA,et al.Susceptibility weighted imaging:neuropsychologic outcome and pediatric head injury.Pediatric Neurology,2005,33(3):184-194.
  • 8Wycliffe ND,Choe J,Holshouser B,et al.Reliability in detection of hemorrhage in acute stroke by a new three-dimensional gradient recalled echo susceptibility-weighted imaging technique compared to computed tomography:a retrospective study.Journal of Magnetic Resonance Imaging,2004,20(3):372-377.
  • 9Haacke EM,Xu Y,Cheng YC,et al.Susceptibility weighted imaging (SWI).Magnetic Resonance in Medicine,2004,52(3):612-618.
  • 10Xu Y,Haacke EM.The role of voxel aspect ratio in determining apparent vascular phase behavior in susceptibility weighted imaging.Magnetic Resonance Imaging,2006,24(2):155-160.

共引文献67

同被引文献63

  • 1Cordonnier C,Al-Shahi Salman R,Wardlaw J. Spontaneous brain microbleeds,systematic review,subgroup analyses and standards for study design and reporting[J].{H}BRAIN,2007.1988-2003.
  • 2Poels MM,Ikram MA,van der Lugt A. Incidence of cerebral microb-leeds in the general population:the Rotterdam scan study[J].{H}STROKE,2011.656-661.
  • 3Bokura H,Saika R,Yamaguchi T. Microbleeds are associated with subseque-ent hemoffhagic and ischemic stroke in healthy elderly individuals[J].{H}STROKE,2011.1867-1871.
  • 4Jeon SB,Kang DW,Cho AH. Initial microbleeds at MR imaging can predict recurrent untra cerebral hemorrhage[J].{H}Journal of Neurology,2007.508-512.
  • 5Jeon SB,Kwon SU,Cho AH. Rapid appearance of new cerebral microbleeds after acute ischemic stroke[J].{H}NEUROLOGY,2009.1638-1644.
  • 6Liem MK,Lesnik Oberstein SA,Haan J. MRI correlates of cognitive decline in CADASIL:a 7-year follow-up study[J].{H}NEUROLOGY,2009.143-148.
  • 7Dierksen GA,Skehan ME,Khan MA. Spatial relation between microbleeds and amyloid deposits in amyloid angiopathy[J].{H}Annals of Neurology,2010.545-548.
  • 8Poels MM,Ikram MA,van der Lugt A. Cerebral microbleeds are associated with worse cognitive function:the Rotterdam scan study[J].{H}NEUROLOGY,2012.326-333.
  • 9Conijn MMA,Geerlings MI,Luijten PR. Visualization of cerebral microbleeds with dual-echo T2*-weighted magnetic resonance imaging at 7.0 T[J].{H}Journal of Magnetic Resonance Imaging,2010.52-59.
  • 10Schrag M,Mcauley G,Pomakian J. Correlation of hypointensities in susceptibility-weighted imgaes to tissue histology in dementia patients with cerebral amyloid angiopathy:a postmortem MRI study[J].{H}Acta Neuropathologica,2010.291-302.

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中华实用诊断与治疗杂志
2013年 第4期

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