Fetal Ductus Venosus Pulsatility Index and Diameter during Second and Third Trimester of Gestation
نویسندگان
چکیده
منابع مشابه
Fetal 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 کاملEffect of fetal gender on ductus venosus pulsatility index and diameter at gestational age 17-37 weeks.
OBJECTIVE Recent findings have suggested that ductus venosus blood flow in the first trimester may be influenced by fetal gender. The aim of the present study was to investigate further the influence of fetal gender on ductus venosus (DV) pulsatility index (PI) and diameter at gestational age 17-37 weeks. MATERIAL AND METHOD This was a cross-sectional study. Three measurements were made for e...
متن کاملDuctus venosus pulsatility index measurement reduces the false-positive rate in first-trimester screening.
OBJECTIVE To investigate if ductus venosus (DV) pulsatility index for veins (PIV) and a-wave measurements can increase the accuracy of first-trimester Down syndrome screening in a high-risk population. METHODS The database of our fetal medicine unit was searched for all cases at increased first-trimester Down syndrome risk. Multivariable logistic regression was used to construct a prediction ...
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 کاملNormal value of pulsatility index of umbilical artery in second and third trimester of pregnancy.
This cross sectional study was carried out on 60 pregnant Bangladeshi women in the department of Radiology and Imaging, BIRDEM for measurement of Pulsatility Index (PI) of umbilical artery of their fetuses by duplex colour Doppler sonography during 2nd and 3rd trimester of pregnancies. Considering total 2nd and 3rd trimesters the mean PI value of umbilical artery was 1.24 (SD +/- 0.27). While c...
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ژورنال
عنوان ژورنال: Journal of Nepal Medical Association
سال: 2017
ISSN: 1815-672X,0028-2715
DOI: 10.31729/jnma.3042