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1、·2354·生!!旦筮!鲞箍塑NatlMedJChina,September7,2010。Vo1.90。N0.33·臨床研究.胎兒先天性心臟病產(chǎn)前超聲篩查模式的比較侯東敏秦平周保利崔樹起【摘要】目的探討二維超聲及彩色多普勒超聲采用胎JLI~I腔心切面、心室流出道切面及彩色多普勒超聲心動(dòng)圖3種篩查方法在發(fā)現(xiàn)和診斷胎兒先心病中的作用及意義,尋找超聲篩查先心病的適宜方法。方法采用流行病學(xué)篩檢試驗(yàn)的方法回顧分析自2006年1月至2007年12月在北京婦產(chǎn)醫(yī)院就診的具有先心病高危因素的所有孕婦及胎兒產(chǎn)前超聲檢查結(jié)果,收集符合研究標(biāo)準(zhǔn)的病例的四腔心切面、流出道切面(四腔心切面+左室流出道切面)及彩色多
2、普勒超聲心動(dòng)圖3種篩查方法的檢查結(jié)果,分析3種檢查方法陽性結(jié)果的圖像特點(diǎn),以胎兒心臟病理診斷或生后新生兒超聲心動(dòng)圖診斷為金標(biāo)準(zhǔn),評價(jià)以上3種方法的診斷符合率。結(jié)果符合研究標(biāo)準(zhǔn)的病例1310例,共篩查胎兒心臟異常52例。四腔心切面、流出道切面、彩色多普勒超聲心動(dòng)圖篩查的敏感度為:61.5%、88.5%、96.1%。結(jié)論超聲四腔心切面、流出道切面、彩色多普勒超聲心動(dòng)圖掃查在各類胎兒常見先心病產(chǎn)前篩查與診斷中起重要作用;流出道切面篩查先心病的準(zhǔn)確性相對較高,操作簡便,易于掌握,建議推薦為胎兒先心病篩查的適宜方法?!娟P(guān)鍵詞】產(chǎn)前超聲診斷;心臟病;胎兒Evaluationofd擒rentultras
3、onicmodalitiesforprenatalscreeningcongenitalheartdiseases日DUDong—min,QIN,ZHOUBao—li,CU1Shu一DepartmentofUltrasound,BengObstetric&GynecologyHospitalAfiliatedtoCapitalMedicalUniversity,Beijing100006,ChinaCo~espondingauthor:CUIShu—qi,Email:cuishuqi0904@sinc~con【Abstract】ObjectiveToevaluatethevalueoffo
4、urchamberview,outflowtractviewandcolorDopplerechocardiosonographyfordetectingthefetalcongenitalheartdefectsamonghigh—riskpopulations.Andtodiscussthesignificanceofscreeningcongenitalheartdefectsbythreemethodsandselectthesuitablemethodforwiderapplications.MethodsTheechocardiographicrecordsofallpregn
5、antwomenperformedatourhospitalfromJanuary2006toDecember2007werereviewedretrospectivelybyscreeningofclinicalepidemiology.Allcasesreceivedultrasonicexaminations.Theabnormalcaseswithpostnatalconfirmationbyechocardiogramorautopsywereincluded.Theabnormalitiesdetectedineachviewwereanalyzedandclassified.
6、ResultsAtotalof52fetuseswithcongenitalheartdefectsweredetectedbygraysealesonographyandcolorDopplersonographyin1310cases.Eachspecificcardiacdefecthaditstypicalfindinginthesethreeplanes.Thesensitivitiesofthreemethodswere61.5%.88.5%and96.1%respectively.ConclusionFourchamberview,outflowtractviewandcol
7、orDopplersonographyhaveplayedanimportantroleinscreeningfetalcommoncongenitalheartdefects.Outflowtractviewiseasytooperateanditmayberecommendedasasuitablemethod.【Keywords】PrenatalUhrasonography;Heartdiseases;Fetus我