摘要
目的 早期诊断异位妊娠 ,提高异位妊娠的诊断率。方法 经阴道彩色多普勒能量图检查。结果 ①妊娠囊周围见滋养层血流 ,妊囊内见胚芽及闪烁的心管搏动 ;②复杂型包块见滋养层周围性血流或血流丰富 ;③飘浮型包块内血流丰富。滋养层周围性血流或附件包块血流丰富区脉冲多普勒频谱形态各异或呈低阻力型动脉频谱 ,阻力指数 (RI) 0 43± 0 0 5。结论 经阴道彩色多普勒能量图检查是早期诊断异位妊娠的有效方法 ,诊断率10 0 %。
Objective Tomakeearlydiagnoseandimprovethediagnoticrateofectopicpregnancy .Methods With transvaginalcolourDopplerenergysonographyexamination .Results ①Peritrophoblasticflowaroundthegestationalsac andcardiacoctivitywithinembryowereseeninnormalgestationalsac .②Peritrophoblasticfloworabundantflowwasseen incomplexadnexalmass.③Abundantflowwasdetectedinthefloatingadnexalmass.ThecharacteristicsofpulseDoppler maydisplaythedifferentspectraoflowresistancearterialflowspectra (RI 0 43± 0 0 5 )intheperitrophoblasticfloworad nexalmassflow .Conclusion TransvaginalcolorDopplerenergyimagingisaneffectivemethodindiagnosisofectopic pregnancyinearlystage .Itsdiagnosticrateis 10 0 % . [
出处
《中国医学影像技术》
CSCD
北大核心
2000年第5期391-392,共2页
Chinese Journal of Medical Imaging Technology
关键词
异位妊娠
经阴道彩色多普勒能量图
诊断
Ectopicpregnancy
TransvaginalcolourDopplerenergy
Peritrophoblasticflow
