First trimester diagnosis of hypotriploidy (68,XX) with elevated fetal head to trunk volume ratio and small placental volume

2010 ◽  
pp. n/a-n/a
Author(s):  
L. Pasquini ◽  
F. Tondi ◽  
V. Pontello ◽  
M. Filippeschi
Keyword(s):  
Volume Ratio ◽  
First Trimester ◽  
Fetal Head ◽  
Placental Volume

Placental volume measurement by 3D-ultrasound in the first trimester and prediction of fetal growth

2008 ◽  
Vol 68 (S 01) ◽  
Author(s):  
B Meurer ◽  
B Meurer ◽  
N Dinkel ◽  
N Hart ◽  
J Siemer ◽  
...  
Keyword(s):  
Fetal Growth ◽  
First Trimester ◽  
3D Ultrasound ◽  
Volume Measurement ◽  
Placental Volume

scholarly journals Maternal bisphenol urine concentrations, fetal growth and adverse birth outcomes: A population-based prospective cohort

2021 ◽  
Vol 20 (1) ◽  
Author(s):  
Chalana M. Sol ◽  
Charissa van Zwol - Janssens ◽  
Elise M. Philips ◽  
Alexandros G. Asimakopoulos ◽  
Maria-Pilar Martinez-Moral ◽  
...  
Keyword(s):  
Birth Outcomes ◽  
Fetal Growth ◽  
Head Circumference ◽  
Lower Risk ◽  
First Trimester ◽  
Population Based ◽  
Third Trimester ◽  
Bisphenol S ◽  
Fetal Head ◽  
Urine Concentrations

Abstract Background Exposure to bisphenols may affect fetal growth and development. The trimester-specific effects of bisphenols on repeated measures of fetal growth remain unknown. Our objective was to assess the associations of maternal bisphenol urine concentrations with fetal growth measures and birth outcomes and identify potential critical exposure periods. Methods In a population-based prospective cohort study among 1379 pregnant women, we measured maternal bisphenol A, S and F urine concentrations in the first, second and third trimester. Fetal head circumference, length and weight were measured in the second and third trimester by ultrasound and at birth. Results An interquartile range increase in maternal pregnancy-averaged bisphenol S concentrations was associated with larger fetal head circumference (difference 0.18 (95% confidence interval (CI) 0.01 to 0.34) standard deviation scores (SDS), p-value< 0.05) across pregnancy. When focusing on specific critical exposure periods, any detection of first trimester bisphenol S was associated with larger second and third trimester fetal head circumference (difference 0.15 (95% CI 0.05 to 0.26) and 0.12 (95% CI 0.02 to 0.23) SDS, respectively) and fetal weight (difference 0.12 (95% CI 0.02 to 0.22) and 0.16 (95% CI 0.06 to 0.26) SDS, respectively). The other bisphenols were not consistently associated with fetal growth outcomes. Any detection of bisphenol S and bisphenol F in first trimester was also associated with a lower risk of being born small size for gestational age (Odds Ratio 0.56 (95% CI 0.38 to 0.74) and 0.55 (95% CI 0.36 to 0.85), respectively). Bisphenols were not associated with risk of preterm birth. Conclusions Higher maternal bisphenol S urine concentrations, especially in the first trimester, seem to be related with larger fetal head circumference, higher weight and a lower risk of being small size for gestational age at birth.

Association between maternal circulating 25 hydroxyvitamin D concentration and placental volume in the first trimester

2017 ◽  
Vol 30 (24) ◽  
pp. 2944-2950 ◽  
Author(s):  
Çiğdem Yayla Abide ◽  
Meryem Kurek Eken ◽  
Işıl Turan ◽  
Enis Özkaya ◽  
Oya Pekin ◽  
...  
Keyword(s):  
First Trimester ◽  
Hydroxyvitamin D ◽  
25 Hydroxyvitamin D ◽  
Placental Volume

Is maternal anemia associated with small placental volume in the first trimester?

2014 ◽  
Vol 289 (6) ◽  
pp. 1207-1209 ◽  
Author(s):  
Junichi Hasegawa ◽  
Masamitsu Nakamura ◽  
Shoko Hamada ◽  
Akihiko Sekizawa ◽  
Takashi Okai
Keyword(s):  
First Trimester ◽  
Maternal Anemia ◽  
Placental Volume
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