Vol.41No.lJaix&(OZ*第卷第1期2023年1月影像科学与光化学ImagingScienceandPhotochemistryhttp://www.yxkxyghx.org超声在剖宫产切口部妊娠分型与诊治中的研究进展刘莹莹",张洁莹",万辉2,杜建文3"1.承德医学院,河北承德067000;2.承德市中心医院妇科,河北承德067000;3.承德市中心医院超声诊断科,河北承德067000摘要:随着剖宫产率的提高以及国内二胎政策的开放,有剖宫产史但仍选择再次妊娠的女性数量增多,胎盘位置异常的发生率也在逐步上升。子宫瘢痕处妊娠就是胎盘位置异常到达子宫下段愈合的切口上并侵入肌层的一种特殊妊娠。由于剖宫产切口部妊娠(csp)的临床特m无特异性,一旦CSP患者未能在妊娠早期诊断和接受合理治疗,随着孕周的进展,则可能发生严重的产科并发症,如子宫破裂、严重大出血、休克等,对孕妇的生命健康造成了严重威胁。因此对有剖宫产史的孕妇需要及时运用一些辅助检查尽可能规避风险,超声检查作为妇科常用的检查手段,在CSP的诊断和治疗中表现出巨大的应用潜力。本文就超声在瘢痕妊娠诊断中的研究进展进行综述。关键词:剖宫产切口部妊娠;超声;诊断;分型;无创治疗doi:10.7517/issn1674-0475.221036ResearchProgressofUltrasoundinClassification,DiagnosisandTreatmentofCesareanScarPregnancyLIUYingyingi,ZHANGJieyingi,WANHui2,DUJianwen"1.Chengde(edicalUniversity,Chengde067000,Hebei,P.R.China;2.DepartmentofGynaecology,ChengdeCentralHospital,Chengde067000,HebeiP.R.China;3.DepartmentofUltrasoundDiagnosis,ChengdeCentralHospital,Chengde067000,Hebei,P.R.ChinaAbstract:Withanincreasedcesareandeliveryrateandtheadventofthe“onecoupletwochildren"policy,theincreaseinthenumberofwomenwhochoosetobecomepregnantagaindespitehavingapreviouscesareansection,andtheincidenceofabnormalplacentationissteadilyrising.Cesareanscarpregnancyisaspecialpregnancyinwhichtheplacentapositionisabnormalandreachestheincisionofthelowersegmentofuterusandinvadesthemuscularlayer.Becauseofthenonspecificclinicalfeatures,onceCSPpatientsfailtore2eivereasonablediagnosisandtreatmentinthefirsttrimesterofpregnan2y!seriousobstetri22ompli2ationsmayo22urwiththeprogressofgestationalweeks!su2hasuterinerupture!severehemorrhage!sho2kandsoon!whi2hposeaseriousthreattothelifeandheal...