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ID:23455466
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时间:2018-11-07
《彩色多普勒经腹经阴联合检查诊断子宫疤痕妊娠、胎盘植入的分析》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、彩色多普勒经腹经阴联合检查诊断子宫疤痕妊娠、胎盘植入的分析翟云霞[摘要]目的:分析子宫疤痕妊娠、胎盘植入的彩色多普勒特征,以及彩色多普勒超声检查在临床治疗屮的指导意义。方法:回顾性分析1例子宫疤痕妊娠、3例植入性胎盘的彩色多普勒超声表现以及临床治疗过程的观察。结果:4例病例可以分为两个类型,通过彩色多普勒超声检查,特征为:第一型、子宫明显堉大,胎盘局限性增厚,与其附着部的子宫肌层分界不淸,局部肌层明显变薄<2mm。CDFk胎盘实质内和植入部子宫肌层有异常血流信号,为紊乱、湍急血流信号。第二型、为早孕患者,宫颈A门疤痕处见妊娠囊及其内的胎芽、原始心管搏
2、动,子宫前壁宫颈门上方肌层连续性屮断,呈现楔形凹陷或者变薄。结论:经腹经阴道彩色多普勒检查对子宫疤痕妊娠、胎盘植入有着肯定的诊断意义。[关键词]彩色多普勒子宫疤痕妊娠胎盘植入D0l:10.3760/cma.j.issn.0376-2491.2014.48.010作者单位:276017,山东临沂,山东临沂高新区人民医院TheDiagnosisofUterineScarPregnancyandPlacentaImplantationthroughTransabdominalTransvaginalColorDopplerExaminationQuYunxiaA
3、bstract:ObjectiveToanalyzethecolorDopplercharacteristicsofuterinescarpregnancyandplacentaimplantationaswellastheguidingsignificanceofcolorDopplerultrasonographyinclinicaltreatment.MethodsRetrospectiveanalysiswasconductedtoobservethecolorDopplercharacteristicsandclinicaltreatmentpr
4、ocessin1patientwithuterinescarpregnancyand3patientswithplacentaaccreta.ResultsThe4casescouldbedividedintotwotypesaccordingtothecolorDopplerultrasonographyfeatures.Thefirsttypehassuchfeatures:theuterusincreasesobviously,localizedthickening,unclearboundarybetweenthethickeningsection
5、andtheadhereduterinemuscularlayerandlocalmusclelayersignificantlythinnerthan2mm.CDFI:placentalparenchymaandimplantingpartofuterinemuscularlayerhadabnormalbloodflowsignal,suchasdisorder,turbulentflowsignals.Thesecondtypewasearlypregnancypatients.Theyhadsuchfeatures:pregnancysacandt
6、heembryobudwithincouldbeseenatthecervicalinternalscar,primitivehearttubepulsecanbeheard,anddiscontinuity,wedge,depressionandthinningintheaboveuteruscervicalmouthmusclelayeroftheanteriorwallcanbeobserved.ConclusionTheexaminationofuterinescarpregnancyandplacentaimplantationthroughtr
7、ansabdominaltransvaginalcolorDopplerhasadiagnosticvalue.Keywords:colorDoppler,uterinescarpregnancy,placentaimplantation为了探讨疤痕处妊娠、胎盘植入的彩色多普勒超声特征,笔者对4例患者进行了彩色多普勒检查图像的冋顾分析。胎盘附着在剖宫产子宫疤痕处的妊娠是一种特殊类型的妊娠,在临床上比较少见,近些年来,随着剖宫产的增多,此情况冇着明显的增长趋势,并II经常被认为不完全流产或者难免流产而进行清宫手术,在整个手术的过程中,经常发生大出血的情况,危
8、及病人生命,甚至于因止血困难而对子宫进行切除术,使病人的身心受到很
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