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肺扫描联合螺旋CT在急性肺栓塞诊断中的应用研究 被引量:2

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摘要 目的 将肺扫描和螺旋CT组成新诊断策略 ,前瞻性评价这一策略对于急性肺栓塞 (PE)的诊断价值和应用前景。方法 以 2 0 0 0 - 10~ 2 0 0 3- 0 3在我院急诊科疑诊PE的患者为研究对象 ,对所有患者首先进行肺扫描 ,不能诊断或排除PE患者接着进行螺旋CT检查 ,螺旋CT仍不能确立诊断时给予肺动脉造影。结果 肺扫描和螺旋CT组成的诊断策略可使97.8%的患者明确诊断 ,需要行肺动脉造影检查的比率 2 .2 % ,排除PE患者的 3个月PE危险度为 0。结论 肺扫描和螺旋CT组成的诊断策略 3个月PE危险度、需要肺动脉造影的比率均较低 ,值得在国内急诊科推广应用。[3 ]KruipMJ,SlobMJ ,BullerHR ,etal.Aprospectiveclinicalstudyonthefeasibilityandsafetyofacombinednoninvasive/pulmonaryangiogra phystrategyinpatientswithsuspectedpulmonaryembolism :aninterimanalysis[J] .ClinApplThrombHemost,1999,5 :2 2 2 -2 2 5 .[4]CogoA ,LensingAWA ,KoopmanMMW ,etal.Compressionultrasonog raphyfordiagnosismanagementofpatientswithclinicallysuspecteddeepveinthrombosis:prospectivecohortstudy[J] .BMJ ,1998,3 16:17-2 0 .[5 ]PerrierA ,DesmaraisS ,GoehringC ,etal.D -dimertestingforsus
出处 《中国急救医学》 CAS CSCD 北大核心 2004年第1期69-70,共2页 Chinese Journal of Critical Care Medicine
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