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经阴道s-Flow技术监测子宫内膜参数评估备孕期女性子宫内膜容受性 被引量:4

Transvaginal s-Flow Technology to Monitor Endometrial Parameters to Evaluate Female Endometrial Receptivity During Pregnancy
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摘要 本研究探讨s-Flow技术评估备孕期女性子宫内膜容受性的应用价值。分析104例行卵泡监测的备孕女性临床资料,分别在内膜增殖期和容受期行阴道超声检查,分别在CDFI和s-Flow模式下显示血流成像,比较两个时期内膜厚度、血流参数、回声类型和内膜及内膜下血流分型等指标。备孕女性的内膜厚度、螺旋动脉血流参数在两个时期的差异有统计学意义(P<0.05)。子宫内膜在增殖期以“三线征”为主,在容受期主要呈高回声。内膜回声类型与内膜及内膜下血流分型之间呈正相关,CDFI(r=0.710,P<0.05),s-Flow(r=0.692,P<0.05)。s-Flow技术对内膜及内膜下血流的显示优于CDFI,差异有统计学意义(P<0.05)。经阴道s-Flow技术能够敏感的显示内膜及内膜下血流,评估子宫内膜的容受性,为备孕女性提供有效参考。 This study explored the application value of s-Flow technology in evaluating female endometrial receptivity during pregnancy.The clinical data of 104 pregnant women who underwent follicle monitoring,underwent transvaginal ultrasonography during the proliferative phase and receptivity phase,and performed color Doppler ultrasound and s-Flow technology to detect blood flow imaging.The endometrial thickness,blood flow parameters,echo type,endometrial-subendometrial blood flow type and other indexes of two different phases were compared.The endometrial thickness and the blood flow parameters of the uterine spiral artery of the pregnant women were significantly different between the two phases(P<0.05).In the proliferative phase,the endometrial is mainly“third-line sign”,and it is mainly hyperecho in the receptivity phase.Correlation analysis showed that there was a positive correlation between endometrial echo type and endometrial-subendometrial blood flow type,CDFI(r=0.710,P<0.05),s-Flow(r=0.692,P<0.05).s-Flow technology is better than CDFI in the display of endometrial-subendometrial blood flow,the difference is statistically significant(P<0.05).The transvaginal s-Flow technology can sensitively display the endometrial-subendometrial blood flow,evaluate the endometrial receptivity,and provide an effective reference for women preparing for pregnancy.
作者 辛艳丽 杜建文 XIN Yanli;DU Jianwen(Department of Ultrasound Diagnosis,Chengde Central Hospital,Chengde 067000,Hebei,P.R.China)
出处 《影像科学与光化学》 CAS 北大核心 2022年第4期721-724,共4页 Imaging Science and Photochemistry
关键词 s-Flow技术 备孕期女性 子宫内膜容受性 阴道超声 s-Flow technology women preparing for pregnancy endometrial receptivity transvaginal ultrasound
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