·718·中国匿兰像技术2008年第24卷第5期ChinJMedImagingTechnol
2008,Vol24,No5·..妇产科影像学InvestigatethediagnosisexperiencesoffetalesophagealatresiaonantenatalsonographyLUDan,CHENXin—lin,CHENChang—pei(HubeiMaternalandChildHospital,Wuhan430070,China)[Abstract]objectiveTosummarizetheexperiencesonantenatalsonographicdiagnosisofesophagealatresia.MethodsInthe5-yearperiodfrom2002to2007,20fetuseswithesophagealatresiawereanalyzedretrospectively.ResultsSinglee—sophagealatresiawasfoundin7cases,combiningwithesophago—trachealfistulain6cases,misseddiagnosisin4cases
mis—diagnosisin3cases.Abdominalcircumference(AC)lessthannormalwasfoundin85.0(17/20);polyhydramnlosin85.0(17/20).Chromosomalabnormalitywasfoundin3cases.ConclusionNon-visualizationoruncertainvisualizationofmagenblaseandabdominalcircumference(AC)lessthannormalaret