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ID:40669606
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页数:7页
时间:2019-08-05
《312例输卵管异位妊娠的回顾性分析》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、312例输卵管异位妊娠的回顾性分析【关键词】回顾性分析【摘要】目的探讨输卵管异位妊娠的超声图像类型及其特征性改变。方法总结分析了312例手术及病理证实的输卵管异位妊娠的术前二维声像图改变。结果312例输卵管异位妊娠患者中共有290例患者附件区能探及包块,且包块可分为以下三种类型:(1)胚芽心搏型,包块内有妊娠囊,其内部可见胚芽或(和)心管搏动;(2)妊娠囊型,输卵管内仅有妊娠囊,无胚芽,内部回声从外向内依次为低回声、强回声、无回声,呈Dount征。(3)复杂型,内部回声紊乱,强弱不等,有不规则强回声团和无回声区以及低回声团,无前两型所具有的妊娠囊回声。此三型超声
2、所示盆腹腔积液暗区深度为手术所示积血量呈正相关(r=0.78,P<0.05)。22例(7.05%)附件区超声未能探及包块,仅于盆腔内探及液性暗区,亦称无包块型,仅凭盆腔积液的间接征象由临床根据病史和血促绒毛膜性腺激素HCG滴度综合分析予以诊断。结论输卵管异位妊娠的超声图像类型可分为胚胎心搏型、妊娠囊型、复杂型、无包块型四型。胚芽和心管搏动是诊断输卵管异位妊娠的最确切依据,输卵管妊娠囊回声,可作为特征性声像改变。超声所示腹腔积液暗区深度与手术所示积血量呈正相关。关键词异位妊娠超声检查Re
3、trospectiveanalysison312casesfallopiantubeectopicpregnancyChenCongying,LiShengli,LiuJvling,etal.DepartmentofUltrasound,WomenandChildren’sHospitalofShenzhen,henzhen5180
4、28,China.【Abstract】ObjectiveMethodsToacquirecharacteristicsonographicsignbyreviewingandanalysingpreˉoperationsonographyof312casesfallopiantubeectopicpregnancywhichwereprovedbyoperationandpathology.ReˉsultsTwohundredsninetyof312casesfallopiantubeectopicpregnancyhadmassesinanyadnexalet
5、ected.Thesemasseswereclassfiedintothreetypes:(1)embryo-heartbeattype,whichhadembryoandembryonicheartbeatfeingestationalsacs.(2)gestationalsactype,whichonlyhavegestationalsacinmasseswithnoembryo,theechotextureofmasseswerehypoecho-hyerecho-anechoasDountsignfromtheoutsidetotheinside.(3)
6、Complextype,theeˉchotextureofmasseswerevariableanddisorder.Theverticaldepthoffreeliquidechointheabdominalandpelviccavityofthesethreetypeswerepositivecorrelatedwithhemorragevolumefoundbyoperation(r=0.78,P<0.05).Nomassesofanother22casesfallopiantubeectopicpregnancyweredetectedbyultraso
7、und,alsoknownas”nomassestype”ectopicpregnancy.Thistypewasusuallydiagnoisedbyclinicalandlaboratoryresults.ConclusionTheultraˉsonographyoffallopiantubeectopicpregnancycanbeclassfiedintofourtypes:embryo-hearbeattype,gestationalsactype,complextype,nomassestype.Embryoandembronichearbeatis
8、themostdirec
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