scholarly journals OP12.08: Abnormal first trimester tricuspid or ductus venosus flow in prenatal diagnosis of congenital cardiac defects

2012 ◽  
Vol 40 (S1) ◽  
pp. 92-92
Author(s):  
D. Nielsen ◽  
C. K. Ekelund ◽  
O. B. Petersen ◽  
A. Tabor
Keyword(s):  
Prenatal Diagnosis ◽  
First Trimester ◽  
Ductus Venosus ◽  
Cardiac Defects ◽  
Congenital Cardiac Defects

scholarly journals First‐trimester ductus venosus velocity ratio as a marker of major cardiac defects

2019 ◽  
Vol 53 (5) ◽  
pp. 663-668 ◽  
Author(s):  
P. Wagner ◽  
K. Eberle ◽  
J. Sonek ◽  
C. Berg ◽  
U. Gembruch ◽  
...  
Keyword(s):  
Velocity Ratio ◽  
First Trimester ◽  
Ductus Venosus ◽  
Cardiac Defects

scholarly journals Contribution of Ductus Venosus Doppler in First-Trimester Screening for Major Cardiac Defects

2011 ◽  
Vol 29 (2) ◽  
pp. 127-134 ◽  
Author(s):  
Teodora Chelemen ◽  
Argyro Syngelaki ◽  
Nerea Maiz ◽  
Lindsey Allan ◽  
Kypros H. Nicolaides
Keyword(s):  
First Trimester ◽  
Ductus Venosus ◽  
First Trimester Screening ◽  
Cardiac Defects ◽  
Trimester Screening

scholarly journals Diagnostic value of systematic ultrasonography for trisomy 18 syndrome in fetuses before 16 weeks gestation

2021 ◽  
Author(s):  
Jie Zhou ◽  
Xiaohui Dai ◽  
Hanmin Liu ◽  
Yiping Li ◽  
Ling Luo ◽  
...  
Keyword(s):  
Prenatal Diagnosis ◽  
Birth Rate ◽  
Nuchal Translucency ◽  
Diagnostic Value ◽  
Cystic Hygroma ◽  
Trisomy 18 ◽  
Ductus Venosus ◽  
Research Subjects ◽  
Fetal Ultrasonography ◽  
Cardiac Defects

Abstract Purpose To explore the diagnostic value of systematic fetal ultrasonography for trisomy 18 (T18) syndrome before 16 weeks gestation. Methods A total of 12 fetuses with T18 were selected as research subjects and their nuchal translucency (NT) screening and fetal systematic ultrasonographic images acquired at 11–15 weeks were retrospectively analyzed. Results In the 12 fetuses’ NT screening, ten fetuses showed NT thickening, one showed nuchal cystic hygroma, four showed reversed a-wave ductus venosus flow, and three showed omphalocele. The most common anomalies on the systematic ultrasonography before 16 weeks gestation were cardiac defects (12/12, 100%), omphalocele (4/12, 33.3%), limb anomalies (5/12, 41.7%), and facial anomalies (3/12, 25.0%). Seven of the 12 fetuses had multiple structural malformations: three had two structural malformations (25.0%), three had three structural malformations (25.0%), and one had four structural malformations (8.3%). Conclusion Systematic fetal ultrasonography before 16 weeks gestation can detect most of the structural malformations of T18, effectively shortening the prenatal diagnosis time. It is therefore of great importance for reducing the birth rate of children with T18 and minimizing the physical and mental damage to mothers and their families.

scholarly journals P05.05: Contribution of first trimester screening in the detection of major congenital cardiac defects

2013 ◽  
Vol 42 (s1) ◽  
pp. 129-129
Author(s):  
S. Oo ◽  
D. Tan ◽  
X. Zhang ◽  
V. Gurumurthy ◽  
P. Mahavadi ◽  
...  
Keyword(s):  
First Trimester ◽  
First Trimester Screening ◽  
Cardiac Defects ◽  
Congenital Cardiac Defects ◽  
Trimester Screening

Ductus venosus flow velocities in relation to the cardiac defects in first-trimester fetuses with enlarged nuchal translucency

2003 ◽  
Vol 188 (3) ◽  
pp. 727-733 ◽  
Author(s):  
Monique C. Haak ◽  
Jos W.W.R. Twisk ◽  
Margot M. Bartelings ◽  
Adriana C. Gittenberger-de Groot ◽  
John M.G. van Vugt
Keyword(s):  
First Trimester ◽  
Nuchal Translucency ◽  
Ductus Venosus ◽  
Cardiac Defects ◽  
Flow Velocities

First-Trimester Ductus Venosus Screening for Cardiac Defects

2012 ◽  
Vol 67 (3) ◽  
pp. 148-149
Author(s):  
S. I. Papatheodorou ◽  
E. Evangelou ◽  
G. Makrydimas ◽  
J. P. A. Ioannidis
Keyword(s):  
First Trimester ◽  
Ductus Venosus ◽  
Cardiac Defects

scholarly journals Improving our Knowledge in Twins: The Role of Ductus Venosus in the First Trimester

2013 ◽  
Vol 7 (4) ◽  
pp. 409-414
Author(s):  
Nuno Montenegro ◽  
Alexandra Matias
Keyword(s):  
Blood Flow ◽  
Obstet Gynecol ◽  
Chromosomal Abnormalities ◽  
First Trimester ◽  
Ductus Venosus ◽  
Abnormal Karyotype ◽  
Cardiac Defects ◽  
Twin Pregnancies ◽  
Singleton Pregnancies

ABSTRACT Ductus venosus (DV) is a tiny vessel with a central role in fetal circulation both in singletons and multiples. In the present review we detail the contribution of DV evaluation in twin pregnancies in the first trimeter of pregnancy. The higher prevalence of abnormal A-wave in fetuses with abnormal karyotype and/or cardiac defects made DV evaluation a useful marker for the screening of chromosomal abnormalities and fetal cardiac anomalies. In dichorionic (DC) pregnancies, DV blood flow assessment reproduces the role of NT in the screening for aneuploidies, just as in singleton pregnancies. In monochorionic (MC) twin pregnancies, the Doppler assessment of DV blood flow improves the detection of those at higher risk of developing twin-to-twin transfusion syndrome or growth discrepancy later in pregnancy. As for singletons, DV should be systematically evaluated in all first trimester scans for a more performant screening in multiples. How to cite this article Matias A, Montenegro N. Improving our Knowledge in Twins: The Role of Ductus Venosus in the First Trimester. Donald School J Ultrasound Obstet Gynecol 2013;7(4):409-414.

Abnormal first-trimester ductus venosus blood flow: a marker of cardiac defects in fetuses with normal karyotype and nuchal translucency

2010 ◽  
Vol 35 (3) ◽  
pp. 267-272 ◽  
Author(s):  
J. M. Martínez ◽  
M. Comas ◽  
A. Borrell ◽  
M. Bennasar ◽  
O. Gómez ◽  
...  
Keyword(s):  
Blood Flow ◽  
Normal Karyotype ◽  
First Trimester ◽  
Nuchal Translucency ◽  
Ductus Venosus ◽  
Cardiac Defects
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