期刊文献+

代偿性肝硬化病人食管静脉曲张的双功能多普勒超声的无创性诊断 被引量:12

Esophageal varices: noninvasive diagnosis with duplex doppler US in patients with compensated cirrhosis
下载PDF
导出
摘要 目的前瞻胜创建并评价双功能多普勒超声(us)指数对代偿性肝硬化病人(Child—PughA级)是否存在食管静脉曲张的诊断准确度,以内镜结果为参照标准。方法此项研究得到机构审查委员会批准,所有参与者均获得知情同意书。333例病人纳入此前瞻性研究,接受双功能多普勒US与内镜检查,数据分为培训(n=240)和确认(n=143)两组。应用单变量和多变量逻辑回归分析双功能多普勒超声的各项参数,包括平均门静脉流速(PVV)、肝脏阻抗指数、脾阻抗指数和脾指数,以便发现提示食管静脉曲张存在的独立因素。
出处 《国际医学放射学杂志》 2008年第5期391-391,共1页 International Journal of Medical Radiology
  • 相关文献

参考文献10

  • 1Wishart HA,Saykin AJ,Rabin LA,et al.Increased brain activation during working memory in cognitively intact adults with the APOE epsilon4allele[].American Journal of Psychiatry.2006
  • 2Bokde AL,Lopez-Bayo P,Meindl T,et al.Functional connectivity of the fusiform gyrus during a face-matching task in subjects with mild cognitive impairment[].Brain.2006
  • 3Mirra SS,,Heyman A,McKeel DW,et al.Standardization of the neu-ropathologic assessment ofAlzheimer‘sdisease[].Neurology.1991
  • 4Apostolova LG,Dinov ID,Dutton RA,et al.3D comparison of hip-pocampal atrophy in amnestic mild cognitive impairment and Alzheimer‘s disease[].Brain.2006
  • 5Singh V,Chertkow H,Lerch JP,et al.Spatial patterns of cortical thinning in mild cognitive impairment and Alzheimer‘s disease[].Brain.2006
  • 6Fleisher AS,Houston WS,Eyler LT,et al.Identification ofAlzheimer disease risk by functional magnetic resonance imaging[].Archives of Neurology.2005
  • 7Gould RL,Arroyo B,Brown RG,et al.Brain mechanisms of suc-cessful compensation during learning in Alzheimer disease[].Neurology.2006
  • 8Celone KA,Calhoun VD,Dickerson BC,et al.Alterations in memo-rynetworks in mild cognitive impairment and Alzheimer‘s disease:an independent component analysis[].The Journal of Neuroscience.2006
  • 9Sperling R.Functional MRI studies of associative encoding in nor-mal aging,mild cognitive impairment,and Alzheimer‘s disease[].Annals of the New York Academy of Sciences.2007
  • 10HeY,WangL,ZangY,et al.Regional coherence changesin the early stages of Alzheimer‘s disease:a combined structural and resting-statefunctionalMRIstudy[].Neuroimage.2007

同被引文献70

引证文献12

二级引证文献68

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