OP04.19: Ductus venosus dimensions and flow parameters throughout gestation
نویسندگان
چکیده
منابع مشابه
The significance of reverse flow in ductus venosus between sixteen and twenty weeks’ gestation
OBJECTIVE To evaluate the correlation between reversed a-wave in ductus venosus at 16-20 weeks' gestation and trisomy 21 and adverse perinatal outcomes. MATERIALS AND METHODS Our study included 174 pregnant women who were under follow-up at a tertiary center between May and September 2010. Ductus venosus Doppler (DVD) measurements were obtained throughout the 6-month period from women who und...
متن کاملFetal ductus venosus pulsatility index and diameter during 20-30 weeks gestation.
OBJECTIVE To present normal range of the pulsatility index and the smallest diameter in the ductus venosus in normal fetuses throughout gestation. MATERIAL AND METHOD This was a prospectively cross-sectional study. Three measurements were made for the ductus venosus diameter and the pulsatility index in each fetus during fetal quiescence. Statistical Package for the Social Sciences 14.0 softw...
متن کاملLearning curve for Doppler assessment of ductus venosus flow at 11 + 0 to 13 + 6 weeks' gestation.
OBJECTIVE To determine the number of scans necessary for training sonographers to examine accurately the ductus venosus at 11 + 0 to 13 + 6 weeks' gestation. METHODS Ten sonographers with prior extensive experience in the measurement of nuchal translucency thickness were given practical training in the accurate assessment of the ductus venosus. They were then asked to examine the ductus venos...
متن کاملFirst Trimester Uterine Artery Doppler, Placental Volume and Ductus Venosus Blood Flow as Predictors of Third Trimester Fetal Growth Parameters
To evaluate the potentials of the first trimester uterine artery Doppler, placental volume measurement and ductus venosus blood flow as predictors of third trimester fetal growth parameters. This study was a prospective-observational study, conducted on 200 pregnant women, during a period of 2 years starting from June 1st 2013 till May 30th 2015, in order to evaluate the potentials of the first...
متن کاملDuctus venosus flow and myocardial hypertrophy in fetuses of diabetic mothers.
OBJECTIVE To test the hypothesis that the pulsatility index of ductus venosus (PIDV) is greater in the fetuses of diabetic mothers (FDM) with myocardial hypertrophy (MH) than in the FDM with no MH and in the control fetuses of nondiabetic mothers (FNDM). Comparing the results with mitral and tricuspid diastolic peak flows. METHODS The cross-sectional study included fetuses with gestational ag...
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ژورنال
عنوان ژورنال: Ultrasound in Obstetrics and Gynecology
سال: 2006
ISSN: 0960-7692
DOI: 10.1002/uog.3146