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ID:21540892
大小:60.99 KB
页数:11页
时间:2018-10-22
《98例异位妊娠阴道超声诊断价值浅析》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、98例异位妊娠阴道超声诊断价值浅析【摘要】目的:分析异位妊娠声像图特征,提高超声诊断率,降低误诊和漏诊率。方法:对98例临床疑诊宫外孕患者行阴道超声检查,对子宫及宫旁组织作多切面探查,观察子宫腔及宫旁声像图。结果:子宫内膜不同程度增厚占35.7%,宫腔内假妊囊占13.6%,子宫旁显示特异性包块占21.4%,非特异性包块占78.6%,盆腹腔积液占63.3%。结论:阴道超声是诊断异位妊娠的最佳手段,正确诊断率高,显示特异性声像图可确诊宫外孕,非特异性包块结合停经史、不规则阴道流血、腹痛、妊试阳性、盆腹腔
2、积液等综合判断可作出异位妊娠的诊断,当患者出现上述临床症状而超声检查阴性或声像图不典型时,也不轻易放弃异位妊娠的考虑,应追踪观察。【关键词】异位妊娠;包块;阴道超声[Abstract]Objective:Toimprovetheconfirmationpercentageofultrasonicdiagnosisthroughanalyzingthefeaturesofsonogram.Method:98casespatientswiththevaginalultrasonographywerese
3、lectedbyinspecttheclinicalsuspectedectopicpregnancy,theuterusanditsparametriumunderdifferentpositionswerescannedandtheultrasonogramoftheuterinecavityaswellasitsparametriumwereobserved.Result:Amongthesecases,endometrialhyperplasiatakedup35.7%;intrauteri
4、nepregnancysacwas13.6%;thepercentonbehalfofthespecificityblockswas21.4;non-specificityblockswasthemostlargelypercentageof78.6%;trulydescribetheratioofpelviceffusionwas63.4%.Conclusion:Duetothefollowingcharacteristic,suchasthehighcorrectdetectionprobabi
5、lity,vaginalultrasonographyisthebestwaytodiagnoseectopicpregnancy.Itcanbeconfirmedviathespecificityultrasonogram.Wecanmakeanaccuracydiagnosewhenstudyingthesymptomsofnon-specificityblocks,thehistoryofmenelipsis,irregularvaginalbleeding,abdominalpain,the
6、positivepregnancytestandpelviceffusion.Whenpatientsexhibittheaboveclinicalsymptomsmeanwhiletheultrasonicexaminationshowsnegativeornon-typicalsonograms,weshouldnotgiveupanyconsiderationsofectopicpregnancyinsteadthefollow-upobservationshouldbetakenintoac
7、count.【Keywords】Ectopicpregnancy;Blocks;VaginalultrasonographyFirst-author’saddress:GaodeCentralHospital,Beihai536005,Chinadoi:10.3969/j.issn.1674-4985.2015.01.042异位妊娠是妇产科常见的急腹征之一,其发病率占妊娠的0.5%〜1%,近年来,该病发病率呈上升趋势,异位妊娠无破裂出血时,常无明显临床症状,早期发现较困难,一旦破裂,病程多数比较严重
8、,会出现腹痛,腹盆腔出血,出血较多时会引起休克而危及生命,故其早期及时正确诊断对临床治疗有重要的帮助[1-2]。本文对本院近几年经阴道超声检查后,追踪随访经本院或外院手术和病理证实的98例异位妊娠的声像图特点进行回顾性分析,吸取教训,总结经验,以进一步提高超声对异位妊娠的诊断水平,降低误诊和漏诊率,为该病的早期治疗提供重要的诊断依据。1资料与方法1.1一般资料本组98例患者均为本院2007至2014年间经阴道超声检查后,追踪随访经本院及外院手术和病理证实的异位妊娠患者
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