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时间:2020-04-12
《产前超声与低场磁共振检查在胎盘植入诊断中的价值.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、中国临床医学影像杂志2015年第26卷第7期JChinClinMedImaging,2015,Vo1.26,No.7·505·产前超声与低场磁共振检查在胎盘植入诊断中的价值王连云,谢爱兰,陈伟,宋樟伟,王玉环(温州医科大学附属第二医院,浙江温州325027)[摘要】目的:比较产前多普勒超声及低场磁共振检查对胎盘植入诊断的价值。方法:回顾性分析温州医科大学附属第二医院产科2006年1月一2014年1月收治的58例产后由临床和/或病理综合诊断证实为胎盘植入患者的临床资料,且所有患者产前均有多普勒超声及MRI检查了解胎盘情况,并与产后临床和/或病
2、理综合诊断结果进行比较,分析多普勒超声与磁共振检查对产前胎盘植入诊断的敏感性和准确性。结果:58例胎盘植入患者中,多普勒超声诊断完全符合31例,符合率为53.4%(31/58),MRI诊断完全符合39例,符合率为67.2%(39/58),两种检查方法诊断符合率比较差异无统计学意义(P>0.05)。两种方法结合,诊断符合48例,符合率82.8%(48/58),三者诊断符合率比较差异有统计学意义(P3、32),两种检查方法诊断符合率比较差异有统计学意义(P<0.05)。当多普勒超声出现胎盘增厚、胎盘后间隙消失等多种征象时,其诊断符合率为48-3%(28,58),单一征象往往难以确定为胎盘植入。当MRI出现直接征象时,其诊断符合率为53.4%(31/58):而间接征象的诊断符合率仅为13.8%(8/58),两者比较差异有统计学意义(P4、【中图分类号】R7l4.56;R445.1【文献标识码】A【文章编号】1008—1062(2015)07—0505—04Thevalueoftheultrason0graphyandlow—fieldMRIintheprenataldiagnosisofplacentaincretaWANGLian-yun,XIEAi-lan,CHENWei,SONGZhang-wei,WANGYu—huanTheSecondAfiliatedHospitalofWenzhouMedicalUniversity,WenzhouZhejiang32502ZC5、hina)Abstract:Objective:Toinvestigatetheuhrasonographyandlow-fieldMRIintheprenataldiagnosisofplacentaincreta.Methods:Retrospectiveanalyse58womendiagnosedwithplacentaincretafromJanuary2006toJanuary2014ataffiliatedHospitalofWenzhouMedicalUniversity.allpatientswereconfirmedby6、clinicaland/orpathologyafterpostpartum.andaUweregivenDopplerultrasoundandMRItomonitorplacentalgrowthsituation.ThesensitivityandaccuracyofDopplerultra—sonographyandMRIforprenataldiagnosisofplacentaincretawereanalysed.Results:In58patientswithplacentaincreta,Dopplerultrasound7、diagnosisof31cases,coincidenceratewas53.4%(31/58),MRIdiagnosisof39cases,coincidenceratewas67.2%(39/58).TwokindsofdiagnosticmethodshavenostatisticalsignificancerP>O.05).Combineddiagnosiscoincidenceratewas82.8%(48/58).Threekindsofdiagnosticmethodshavestatisticalsignificance(8、P<0.05).Patientswithplacentaarelocatedinthebackwall,Dopplerultrasounddiagnosisof14cases,c
3、32),两种检查方法诊断符合率比较差异有统计学意义(P<0.05)。当多普勒超声出现胎盘增厚、胎盘后间隙消失等多种征象时,其诊断符合率为48-3%(28,58),单一征象往往难以确定为胎盘植入。当MRI出现直接征象时,其诊断符合率为53.4%(31/58):而间接征象的诊断符合率仅为13.8%(8/58),两者比较差异有统计学意义(P4、【中图分类号】R7l4.56;R445.1【文献标识码】A【文章编号】1008—1062(2015)07—0505—04Thevalueoftheultrason0graphyandlow—fieldMRIintheprenataldiagnosisofplacentaincretaWANGLian-yun,XIEAi-lan,CHENWei,SONGZhang-wei,WANGYu—huanTheSecondAfiliatedHospitalofWenzhouMedicalUniversity,WenzhouZhejiang32502ZC5、hina)Abstract:Objective:Toinvestigatetheuhrasonographyandlow-fieldMRIintheprenataldiagnosisofplacentaincreta.Methods:Retrospectiveanalyse58womendiagnosedwithplacentaincretafromJanuary2006toJanuary2014ataffiliatedHospitalofWenzhouMedicalUniversity.allpatientswereconfirmedby6、clinicaland/orpathologyafterpostpartum.andaUweregivenDopplerultrasoundandMRItomonitorplacentalgrowthsituation.ThesensitivityandaccuracyofDopplerultra—sonographyandMRIforprenataldiagnosisofplacentaincretawereanalysed.Results:In58patientswithplacentaincreta,Dopplerultrasound7、diagnosisof31cases,coincidenceratewas53.4%(31/58),MRIdiagnosisof39cases,coincidenceratewas67.2%(39/58).TwokindsofdiagnosticmethodshavenostatisticalsignificancerP>O.05).Combineddiagnosiscoincidenceratewas82.8%(48/58).Threekindsofdiagnosticmethodshavestatisticalsignificance(8、P<0.05).Patientswithplacentaarelocatedinthebackwall,Dopplerultrasounddiagnosisof14cases,c
4、【中图分类号】R7l4.56;R445.1【文献标识码】A【文章编号】1008—1062(2015)07—0505—04Thevalueoftheultrason0graphyandlow—fieldMRIintheprenataldiagnosisofplacentaincretaWANGLian-yun,XIEAi-lan,CHENWei,SONGZhang-wei,WANGYu—huanTheSecondAfiliatedHospitalofWenzhouMedicalUniversity,WenzhouZhejiang32502ZC
5、hina)Abstract:Objective:Toinvestigatetheuhrasonographyandlow-fieldMRIintheprenataldiagnosisofplacentaincreta.Methods:Retrospectiveanalyse58womendiagnosedwithplacentaincretafromJanuary2006toJanuary2014ataffiliatedHospitalofWenzhouMedicalUniversity.allpatientswereconfirmedby
6、clinicaland/orpathologyafterpostpartum.andaUweregivenDopplerultrasoundandMRItomonitorplacentalgrowthsituation.ThesensitivityandaccuracyofDopplerultra—sonographyandMRIforprenataldiagnosisofplacentaincretawereanalysed.Results:In58patientswithplacentaincreta,Dopplerultrasound
7、diagnosisof31cases,coincidenceratewas53.4%(31/58),MRIdiagnosisof39cases,coincidenceratewas67.2%(39/58).TwokindsofdiagnosticmethodshavenostatisticalsignificancerP>O.05).Combineddiagnosiscoincidenceratewas82.8%(48/58).Threekindsofdiagnosticmethodshavestatisticalsignificance(
8、P<0.05).Patientswithplacentaarelocatedinthebackwall,Dopplerultrasounddiagnosisof14cases,c
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