作者: Shraga Rottem , Moshe Bronshtein
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摘要: A 6.5-MHz transvaginal probe was employed for the screening of congenital malformations in 1652 patients between 9 weeks and 16 weeks, menstrual age. Transvaginal sonography detected 61 40 fetuses. The overall diagnostic frequency anomalies this series 2.6%. As described study, several are now detectable before 16th week, appears to be method choice first early second trimester.