Management of early gestations with low beta-hCG levels after the use of assisted reproduction techniques: assessment of the M4 predictive model performance
Ultrasound Obstet Gynecol. 2021 Mar 3. doi: 10.1002/uog.23625. Online ahead of print.ABSTRACTOBJECTIVES: To assess the performance and safety of the M4 prediction model in pregnancies with low beta-hCG levels following Assisted Reproduction Techniques (ART) to classify them in "high risk" or "low risk" for ectopic pregnancy (EP).METHODS: This was a prospective cohort study of 243 pregnancies with low beta-hCG levels (5- 50 IU/L) at 4+0 to 4+2 weeks gestation following ART. After subsequent beta-hCG testing at 48 hours, we used these results to classify the pregnancies according to the M4 model into the ...
Source: The Ultrasound Review of Obstetrics and Gynecology - March 3, 2021 Category: Radiology Authors: C J Valdera Simbr ón C Hern ández Rodríguez L Llanos Jim énez L P érez García J Plaza Arranz M Albi Gonz ález Source Type: research

Management of early gestations with low beta-hCG levels after the use of assisted reproduction techniques: assessment of the M4 predictive model performance
Ultrasound Obstet Gynecol. 2021 Mar 3. doi: 10.1002/uog.23625. Online ahead of print.ABSTRACTOBJECTIVES: To assess the performance and safety of the M4 prediction model in pregnancies with low beta-hCG levels following Assisted Reproduction Techniques (ART) to classify them in "high risk" or "low risk" for ectopic pregnancy (EP).METHODS: This was a prospective cohort study of 243 pregnancies with low beta-hCG levels (5- 50 IU/L) at 4+0 to 4+2 weeks gestation following ART. After subsequent beta-hCG testing at 48 hours, we used these results to classify the pregnancies according to the M4 model into the ...
Source: The Ultrasound Review of Obstetrics and Gynecology - March 3, 2021 Category: Radiology Authors: C J Valdera Simbr ón C Hern ández Rodríguez L Llanos Jim énez L P érez García J Plaza Arranz M Albi Gonz ález Source Type: research

Fetal epignathus: texture beyond surface of tissues using three-dimensional reconstruction models from ultrasound and magnetic resonance imaging scan data
Ultrasound Obstet Gynecol. 2021 Mar 2. doi: 10.1002/uog.23624. Online ahead of print.NO ABSTRACTPMID:33650724 | DOI:10.1002/uog.23624 (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - March 2, 2021 Category: Radiology Authors: P T Castro H Werner G Ribeiro J L Dos Santos F M Peixoto-Filho E Araujo J únior Source Type: research

Fetal epignathus: texture beyond surface of tissues using three-dimensional reconstruction models from ultrasound and magnetic resonance imaging scan data
Ultrasound Obstet Gynecol. 2021 Mar 2. doi: 10.1002/uog.23624. Online ahead of print.NO ABSTRACTPMID:33650724 | DOI:10.1002/uog.23624 (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - March 2, 2021 Category: Radiology Authors: P T Castro H Werner G Ribeiro J L Dos Santos F M Peixoto-Filho E Araujo J únior Source Type: research

Stratification of pregnancy care based on risk of pre-eclampsia derived from uterine artery Doppler at 19-24  weeks' gestation
Ultrasound Obstet Gynecol. 2021 Mar 1. doi: 10.1002/uog.23623. Online ahead of print.ABSTRACTOBJECTIVE: There are two objectives to the study. First, to examine the value of uterine artery pulsatility index (UtA-PI) at 19-24 weeks' gestation in the prediction of subsequent development of preeclampsia (PE) and compare the performance of screening between the use of first, fixed cut-offs of UtA-PI, second, percentile cut-offs in UtA-PI adjusted for gestational age, third, competing risks model combining maternal demographic characteristics and medical history with UtA-PI, and fourth, competing risks model combining maternal ...
Source: The Ultrasound Review of Obstetrics and Gynecology - March 1, 2021 Category: Radiology Authors: M Litwinska E Litwinska K Lisnere A Syngelaki A Wright K H Nicolaides Source Type: research

Prenatal constriction of ductus arteriosus following maternal "hetero-application" of topical non-steroidal anti-inflammatory drugs
Ultrasound Obstet Gynecol. 2021 Mar 1. doi: 10.1002/uog.23622. Online ahead of print.NO ABSTRACTPMID:33645855 | DOI:10.1002/uog.23622 (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - March 1, 2021 Category: Radiology Authors: La Benguigui A Atallah H Joly J Cottin O Claris M Butin Source Type: research

Ultrasound at the intersection of art, science and technology: complete septate uterus with longitudinal vaginal septum
Ultrasound Obstet Gynecol. 2021 Mar;57(3):512-514. doi: 10.1002/uog.23609.NO ABSTRACTPMID:33646634 | DOI:10.1002/uog.23609 (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - March 1, 2021 Category: Radiology Authors: A Ludwin Source Type: research

Reply: T-shaped and dysmorphic uterus  - misclassifications and low-quality evidence promote unnecessary surgery
Ultrasound Obstet Gynecol. 2021 Mar;57(3):510-511. doi: 10.1002/uog.23604.NO ABSTRACTPMID:33646635 | DOI:10.1002/uog.23604 (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - March 1, 2021 Category: Radiology Authors: M Coelho Neto A Ludwin W P Martins Source Type: research

Reply
Ultrasound Obstet Gynecol. 2021 Mar;57(3):507-509. doi: 10.1002/uog.23581.NO ABSTRACTPMID:33646636 | DOI:10.1002/uog.23581 (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - March 1, 2021 Category: Radiology Authors: B J van der Knoop J I P de Vries coauthors Source Type: research

T-shaped uterus: stepping up the ladder of evidence
Ultrasound Obstet Gynecol. 2021 Mar;57(3):509-510. doi: 10.1002/uog.23603.NO ABSTRACTPMID:33646637 | DOI:10.1002/uog.23603 (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - March 1, 2021 Category: Radiology Authors: J Carugno A S Lagan à S Haimovich L Alonso Pacheco A Di Spiezio Sardo Source Type: research

Fetal intraventricular hemorrhage: does advanced neurosonography work better than magnetic resonance imaging?
Ultrasound Obstet Gynecol. 2021 Mar;57(3):507. doi: 10.1002/uog.23580.NO ABSTRACTPMID:33646638 | DOI:10.1002/uog.23580 (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - March 1, 2021 Category: Radiology Authors: B Moradi S Naybandi Atashi M A Kazemi M Rahmani Source Type: research

Editor's Note
Ultrasound Obstet Gynecol. 2021 Mar;57(3):515. doi: 10.1002/uog.23566. Epub 2021 Jan 22.NO ABSTRACTPMID:33646639 | DOI:10.1002/uog.23566 (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - March 1, 2021 Category: Radiology Source Type: research

Erratum
Ultrasound Obstet Gynecol. 2021 Mar;57(3):516. doi: 10.1002/uog.23600.NO ABSTRACTPMID:33646640 | DOI:10.1002/uog.23600 (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - March 1, 2021 Category: Radiology Source Type: research

Stratification of pregnancy care based on risk of pre-eclampsia derived from uterine artery Doppler at 19-24  weeks' gestation
Ultrasound Obstet Gynecol. 2021 Mar 1. doi: 10.1002/uog.23623. Online ahead of print.ABSTRACTOBJECTIVE: There are two objectives to the study. First, to examine the value of uterine artery pulsatility index (UtA-PI) at 19-24 weeks' gestation in the prediction of subsequent development of preeclampsia (PE) and compare the performance of screening between the use of first, fixed cut-offs of UtA-PI, second, percentile cut-offs in UtA-PI adjusted for gestational age, third, competing risks model combining maternal demographic characteristics and medical history with UtA-PI, and fourth, competing risks model combining maternal ...
Source: The Ultrasound Review of Obstetrics and Gynecology - March 1, 2021 Category: Radiology Authors: M Litwinska E Litwinska K Lisnere A Syngelaki A Wright K H Nicolaides Source Type: research

Prenatal constriction of ductus arteriosus following maternal "hetero-application" of topical non-steroidal anti-inflammatory drugs
Ultrasound Obstet Gynecol. 2021 Mar 1. doi: 10.1002/uog.23622. Online ahead of print.NO ABSTRACTPMID:33645855 | DOI:10.1002/uog.23622 (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - March 1, 2021 Category: Radiology Authors: La Benguigui A Atallah H Joly J Cottin O Claris M Butin Source Type: research

Ultrasound at the intersection of art, science and technology: complete septate uterus with longitudinal vaginal septum
Ultrasound Obstet Gynecol. 2021 Mar;57(3):512-514. doi: 10.1002/uog.23609.NO ABSTRACTPMID:33646634 | DOI:10.1002/uog.23609 (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - March 1, 2021 Category: Radiology Authors: A Ludwin Source Type: research

Reply: T-shaped and dysmorphic uterus  - misclassifications and low-quality evidence promote unnecessary surgery
Ultrasound Obstet Gynecol. 2021 Mar;57(3):510-511. doi: 10.1002/uog.23604.NO ABSTRACTPMID:33646635 | DOI:10.1002/uog.23604 (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - March 1, 2021 Category: Radiology Authors: M Coelho Neto A Ludwin W P Martins Source Type: research

Reply
Ultrasound Obstet Gynecol. 2021 Mar;57(3):507-509. doi: 10.1002/uog.23581.NO ABSTRACTPMID:33646636 | DOI:10.1002/uog.23581 (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - March 1, 2021 Category: Radiology Authors: B J van der Knoop J I P de Vries coauthors Source Type: research

T-shaped uterus: stepping up the ladder of evidence
Ultrasound Obstet Gynecol. 2021 Mar;57(3):509-510. doi: 10.1002/uog.23603.NO ABSTRACTPMID:33646637 | DOI:10.1002/uog.23603 (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - March 1, 2021 Category: Radiology Authors: J Carugno A S Lagan à S Haimovich L Alonso Pacheco A Di Spiezio Sardo Source Type: research

Fetal intraventricular hemorrhage: does advanced neurosonography work better than magnetic resonance imaging?
Ultrasound Obstet Gynecol. 2021 Mar;57(3):507. doi: 10.1002/uog.23580.NO ABSTRACTPMID:33646638 | DOI:10.1002/uog.23580 (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - March 1, 2021 Category: Radiology Authors: B Moradi S Naybandi Atashi M A Kazemi M Rahmani Source Type: research

Editor's Note
Ultrasound Obstet Gynecol. 2021 Mar;57(3):515. doi: 10.1002/uog.23566. Epub 2021 Jan 22.NO ABSTRACTPMID:33646639 | DOI:10.1002/uog.23566 (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - March 1, 2021 Category: Radiology Source Type: research

Erratum
Ultrasound Obstet Gynecol. 2021 Mar;57(3):516. doi: 10.1002/uog.23600.NO ABSTRACTPMID:33646640 | DOI:10.1002/uog.23600 (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - March 1, 2021 Category: Radiology Source Type: research

The United States' experience in nuchal translucency: variation by provider characteristics in over 5 million ultrasound measurements
CONCLUSIONS: Annual volume, duration of participation in NTQR, prior credentialing and size of practice are all associated with outcome metrics indicating quality performance. It is critical that providers participate in ongoing quality assessment to maintain consistency and precision within NT measurement. Ongoing assessment programs with continuous feedback and education are necessary to maintain quality care. This article is protected by copyright. All rights reserved.PMID:33634915 | DOI:10.1002/uog.23621 (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - February 26, 2021 Category: Radiology Authors: L L Thornburg B Bromley L Dugoff L D Platt K M Fuchs M E Norton J McIntosh G J Toland H Cuckle Nuchal Translucency Quality Review Program of the Perinatal Quality Foundation Source Type: research

The United States' experience in nuchal translucency: variation by provider characteristics in over 5 million ultrasound measurements
CONCLUSIONS: Annual volume, duration of participation in NTQR, prior credentialing and size of practice are all associated with outcome metrics indicating quality performance. It is critical that providers participate in ongoing quality assessment to maintain consistency and precision within NT measurement. Ongoing assessment programs with continuous feedback and education are necessary to maintain quality care. This article is protected by copyright. All rights reserved.PMID:33634915 | DOI:10.1002/uog.23621 (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - February 26, 2021 Category: Radiology Authors: L L Thornburg B Bromley L Dugoff L D Platt K M Fuchs M E Norton J McIntosh G J Toland H Cuckle Nuchal Translucency Quality Review Program of the Perinatal Quality Foundation Source Type: research

The United States' experience in nuchal translucency: variation by provider characteristics in over 5 million ultrasound measurements
CONCLUSIONS: Annual volume, duration of participation in NTQR, prior credentialing and size of practice are all associated with outcome metrics indicating quality performance. It is critical that providers participate in ongoing quality assessment to maintain consistency and precision within NT measurement. Ongoing assessment programs with continuous feedback and education are necessary to maintain quality care. This article is protected by copyright. All rights reserved.PMID:33634915 | DOI:10.1002/uog.23621 (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - February 26, 2021 Category: Radiology Authors: L L Thornburg B Bromley L Dugoff L D Platt K M Fuchs M E Norton J McIntosh G J Toland H Cuckle Nuchal Translucency Quality Review Program of the Perinatal Quality Foundation Source Type: research

The rate of twin births is declining
Ultrasound Obstet Gynecol. 2021 Feb 25. doi: 10.1002/uog.23620. Online ahead of print.NO ABSTRACTPMID:33629783 | DOI:10.1002/uog.23620 (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - February 25, 2021 Category: Radiology Authors: A Khalil Source Type: research

The rate of twin births is declining
Ultrasound Obstet Gynecol. 2021 Feb 25. doi: 10.1002/uog.23620. Online ahead of print.NO ABSTRACTPMID:33629783 | DOI:10.1002/uog.23620 (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - February 25, 2021 Category: Radiology Authors: A Khalil Source Type: research

Routine third-trimester ultrasound for the detection of small-for-gestational age in low-risk pregnancies (ROTTUS) study: a randomized controlled trial
Ultrasound Obstet Gynecol. 2021 Feb 22. doi: 10.1002/uog.23618. Online ahead of print.ABSTRACTOBJECTIVE: To compare in low-risk pregnancies the proportion of small-for-gestational-age (SGA) infants detected by routine third trimester ultrasound versus by selective ultrasound based on serial fundal height measurement (standard care).METHODS: An open label randomised controlled trial was conducted at a hospital in Kenya. Low-risk pregnant women were randomly allocated to routine ultrasound for fetal growth between 36+0 and 37+6 weeks (routine ultrasound [intervention group]) or a selective growth scan as per clinically suspe...
Source: The Ultrasound Review of Obstetrics and Gynecology - February 23, 2021 Category: Radiology Authors: S Z Wanyonyi J Orwa H Ozelle J Martinez E Atsali S Vinayak M Temmerman F Figueras Source Type: research

Pregnancy and neonatal outcomes of COVID-19: co-reporting of common outcomes from PAN-COVID and AAP SONPM registries
We report the outcome of infected pregnancies from a collaboration formed early during the pandemic between the investigators of two registries, the UK and global Pregnancy and Neonatal outcomes in COVID-19 (PAN-COVID) study and the US American Academy of Pediatrics Section on Neonatal Perinatal Medicine (AAP SONPM) National Perinatal COVID-19 Registry.METHODS: This was an analysis of data from the PAN-COVID registry (January 1st to July 25th 2020), which includes pregnancies with suspected or confirmed maternal SARS-CoV-2 infection at any stage in pregnancy, and the AAP SONPM National Perinatal COVID-19 registry (April 4t...
Source: The Ultrasound Review of Obstetrics and Gynecology - February 23, 2021 Category: Radiology Authors: Edward Mullins Mark L Hudak Jayanta Banerjee Trace Getzlaff Julia Townson Kim Barnette Rebecca Playle Tom Bourne Christoph Lees PAN-COVID investigators and the National Perinatal COVID-19 Registry Study Group Source Type: research

Routine third-trimester ultrasound for the detection of small-for-gestational age in low-risk pregnancies (ROTTUS) study: a randomized controlled trial
Ultrasound Obstet Gynecol. 2021 Feb 22. doi: 10.1002/uog.23618. Online ahead of print.ABSTRACTOBJECTIVE: To compare in low-risk pregnancies the proportion of small-for-gestational-age (SGA) infants detected by routine third trimester ultrasound versus by selective ultrasound based on serial fundal height measurement (standard care).METHODS: An open label randomised controlled trial was conducted at a hospital in Kenya. Low-risk pregnant women were randomly allocated to routine ultrasound for fetal growth between 36+0 and 37+6 weeks (routine ultrasound [intervention group]) or a selective growth scan as per clinically suspe...
Source: The Ultrasound Review of Obstetrics and Gynecology - February 23, 2021 Category: Radiology Authors: S Z Wanyonyi J Orwa H Ozelle J Martinez E Atsali S Vinayak M Temmerman F Figueras Source Type: research

Pregnancy and neonatal outcomes of COVID-19: co-reporting of common outcomes from PAN-COVID and AAP SONPM registries
We report the outcome of infected pregnancies from a collaboration formed early during the pandemic between the investigators of two registries, the UK and global Pregnancy and Neonatal outcomes in COVID-19 (PAN-COVID) study and the US American Academy of Pediatrics Section on Neonatal Perinatal Medicine (AAP SONPM) National Perinatal COVID-19 Registry.METHODS: This was an analysis of data from the PAN-COVID registry (January 1st to July 25th 2020), which includes pregnancies with suspected or confirmed maternal SARS-CoV-2 infection at any stage in pregnancy, and the AAP SONPM National Perinatal COVID-19 registry (April 4t...
Source: The Ultrasound Review of Obstetrics and Gynecology - February 23, 2021 Category: Radiology Authors: Edward Mullins Mark L Hudak Jayanta Banerjee Trace Getzlaff Julia Townson Kim Barnette Rebecca Playle Tom Bourne Christoph Lees PAN-COVID investigators and the National Perinatal COVID-19 Registry Study Group Source Type: research

Fetal cerebral blood flow redistribution: an analysis of Doppler reference charts and the association of different thresholds with adverse perinatal outcome
The objectives of the study were: 1) to compare published Doppler reference charts of the ratios of the middle cerebral and umbilical arteries, the cerebro-placental or the umbilical- cerebral ratio; and 2) to assess the association of thresholds of these charts with short-term composite adverse neonatal outcome in a cohort of women considered at risk of late preterm fetal growth restriction.METHODS: 1) Reference charts for the cerebro-placental or umbilical-cerebral ratio were searched in PubMed. Algorithms for plotting the median and the 10th or the 90th percentile against gestational age were extracted from the publicat...
Source: The Ultrasound Review of Obstetrics and Gynecology - February 18, 2021 Category: Radiology Authors: H Wolf T Stampalija C C Lees TRUFFLE study group Source Type: research

Role of prenatal magnetic resonance imaging in fetuses with isolated anomalies of the corpus callosum: a multinational study
CONCLUSIONS: In fetuses with isolated anomalies of the CC diagnosed at antenatal neurosonography, MRI can identify a small proportion of additional anomalies, mainly malformations of cortical development, not detected at ultrasound. This article is protected by copyright. All rights reserved.PMID:33596324 | DOI:10.1002/uog.23612 (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - February 17, 2021 Category: Radiology Authors: F D'Antonio F G Sileo Eurocanadian NeuroSOnography (the ENSO) working group Source Type: research

Role of prenatal magnetic resonance imaging in fetuses with isolated anomalies of the corpus callosum: a multinational study.
CONCLUSIONS: In fetuses with isolated anomalies of the CC diagnosed at antenatal neurosonography, MRI can identify a small proportion of additional anomalies, mainly malformations of cortical development, not detected at ultrasound. This article is protected by copyright. All rights reserved. PMID: 33596324 [PubMed - as supplied by publisher] (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - February 17, 2021 Category: Radiology Authors: D'Antonio F, Sileo FG, Eurocanadian NeuroSOnography (the ENSO) working group Tags: Ultrasound Obstet Gynecol Source Type: research

The effect of maternal age on cardiac adaptation in pregnancy.
Abstract OBJECTIVES: To compare the longitudinal maternal hemodynamic changes throughout gestation between different age groups. METHODS: This was a prospective, longitudinal study assessing maternal hemodynamics by bioreactance technique at 11+0 -13+6 , 19+0 -24+0 , 30+0 -34+0 and 35+0 -37+0 weeks' gestation. Women were divided into four groups according to maternal age at the first visit at 11+0 -13+6 weeks: Group 1
Source: The Ultrasound Review of Obstetrics and Gynecology - February 16, 2021 Category: Radiology Authors: Ling HZ, Garcia Jara P, Nicolaides KH, Kametas NA Tags: Ultrasound Obstet Gynecol Source Type: research

Real-time ultrasound virtual navigation in 3D PET/CT volumes for superficial lymph node evaluation: an innovative fusion examination.
CONCLUSION: Fusion virtual navigation using PET/CT and ultrasound images is feasible and able to detect target lymph nodes when inconsistent results between PET/CT and ultrasound are present. Fusion technique can also guide the examiner to perform a core needle biopsy, avoiding further surgical diagnostic procedures, or a more sparing selective surgery. This innovative technique opens up to multiple diagnostic and therapeutic opportunities in breast and gynecological oncology. This article is protected by copyright. All rights reserved. PMID: 33587289 [PubMed - as supplied by publisher] (Source: The Ultrasound Review ...
Source: The Ultrasound Review of Obstetrics and Gynecology - February 15, 2021 Category: Radiology Authors: Garganese G, Bove S, Fragomeni S, Moro F, Triumbari EKA, Collarino A, Verri D, Gentileschi S, Sperduti I, Scambia G, Rufini V, Testa AC Tags: Ultrasound Obstet Gynecol Source Type: research

Twin chorionicity-specific population birth-weight charts developed with adjustment for estimated fetal weight.
CONCLUSION: We established population reference chorionicity-specific birthweight charts for all twin pregnancies, corresponding to the range expected were all pregnancies to deliver at any given gestational age. In this population the median birthweight for twins is consistently lower than singletons and there is a variation in the median birthweight at different gestational ages for chorionicity. This article is protected by copyright. All rights reserved. PMID: 33538373 [PubMed - as supplied by publisher] (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - February 4, 2021 Category: Radiology Authors: Briffa C, Stirrup O, Huddy C, Richards J, Shetty S, Reed K, Khalil A Tags: Ultrasound Obstet Gynecol Source Type: research

Maternal plasma soluble neuropilin-1 is downregulated in fetal growth restriction complicated with abnormal umbilical artery doppler: a pilot study.
CONCLUSION: The study demonstrated a significant decrease in maternal plasma soluble NRP1 concentrations in growth restricted pregnancies with fetoplacental circulatory compromise. These findings suggest a possible role of sNRP1 in modulating fetal growth, and its potential as a biomarker for fetal growth restriction. This article is protected by copyright. All rights reserved. PMID: 33533520 [PubMed - as supplied by publisher] (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - February 3, 2021 Category: Radiology Authors: Porter B, Maulik D, Babbar S, Schrufer-Poland T, Allsworth J, Ye SQ, Heruth DP, Lei T Tags: Ultrasound Obstet Gynecol Source Type: research

Early diagnosis of congenital cytomegalovirus infection after maternal primary infection in early pregnancy: a feasibility study of amplification of the viral genome by PCR on chorionic villi obtained by CVS.
PMID: 33533526 [PubMed - as supplied by publisher] (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - February 3, 2021 Category: Radiology Authors: Faure-Bardon V, Fourgeaud J, Guilleminot T, Magny F, Salomon L, Bernard JP, Leruez-Ville M, Ville Y Tags: Ultrasound Obstet Gynecol Source Type: research

Diagnostic performance of transvaginal ultrasound and magnetic resonance imaging for the preoperative evaluation of low-grade endometrioid endometrial carcinoma: a single-center prospective comparative study.
CONCLUSIONS: The diagnostic performance of TVUS is not inferior to MRI for the prediction of DMI and CSI in low-grade EEC and can play a role as a first line imaging technique in the preoperative evaluation of low-grade EC. This article is protected by copyright. All rights reserved. PMID: 33533532 [PubMed - as supplied by publisher] (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - February 3, 2021 Category: Radiology Authors: Cubo-Abert M, Díaz-Feijoo B, Bradbury M, Rodríguez-Mías NL, Vera M, Pérez-Hoyos S, Gómez-Cabeza JJ, Gil-Moreno A Tags: Ultrasound Obstet Gynecol Source Type: research

Relationship between ophthalmic artery doppler and maternal cardiovascular function.
The objective of this study of an unselected population at 19-23 weeks' gestation is to gain a better understanding of the factors that influence ophthalmic artery Doppler by examining the possible association between the second to first PSV ratio and maternal cardiovascular function. METHODS: This was a prospective observational study in women attending for a routine hospital visit at 19+1 - 23+3 weeks' gestation. This visit included assessment of flow velocity waveforms from the maternal ophthalmic arteries and assessment of maternal cardiovascular function. The following nine cardiovascular indices were exam...
Source: The Ultrasound Review of Obstetrics and Gynecology - February 1, 2021 Category: Radiology Authors: Gibbone E, Sapantzoglou I, Nuñez-Cerrato ME, Wright A, Nicolaides KH, Charakida M Tags: Ultrasound Obstet Gynecol Source Type: research

It takes two great vessels to tango: fetal Nutcracker phenomenon.
PMID: 33524214 [PubMed - as supplied by publisher] (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - February 1, 2021 Category: Radiology Authors: Charach R, Cohen SM, Yagel S, Valsky DV Tags: Ultrasound Obstet Gynecol Source Type: research

Reply.
PMID: 33524233 [PubMed - in process] (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - February 1, 2021 Category: Radiology Authors: Faure-Bardon V, Isnard P, Roux N, Leruez-Ville M, Molina T, Bessieres B, Ville Y Tags: Ultrasound Obstet Gynecol Source Type: research

Obstetric and neonatal literature is complex and  should be merged to understand perinatal SARS-CoV-2 infection.
Obstetric and neonatal literature is complex and should be merged to understand perinatal SARS-CoV-2 infection. Ultrasound Obstet Gynecol. 2021 Feb;57(2):351-352 Authors: Vivanti AJ, De Luca D, Raschetti R, Benachi A PMID: 33524234 [PubMed - in process] (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - February 1, 2021 Category: Radiology Authors: Vivanti AJ, De Luca D, Raschetti R, Benachi A Tags: Ultrasound Obstet Gynecol Source Type: research

Reply.
PMID: 33524235 [PubMed - in process] (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - February 1, 2021 Category: Radiology Authors: Wright A, Wright D, Nicolaides KH Tags: Ultrasound Obstet Gynecol Source Type: research

Why does computation of centiles from equations for umbilical artery and middle cerebral artery pulsatility index and cerebroplacental ratio from Fetal Medicine Foundation study of 72  387 fetuses not agree with tabular results?
Why does computation of centiles from equations for umbilical artery and middle cerebral artery pulsatility index and cerebroplacental ratio from Fetal Medicine Foundation study of 72 387 fetuses not agree with tabular results? Ultrasound Obstet Gynecol. 2021 Feb;57(2):349-350 Authors: DeVore GR PMID: 33524236 [PubMed - in process] (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - February 1, 2021 Category: Radiology Authors: DeVore GR Tags: Ultrasound Obstet Gynecol Source Type: research

Improvement of fetal pulmonary hypertension and maturity after reversal of ductal constriction: a prospective cohort study.
i A, Vian I Abstract OBJECTIVES: To test the hypothesis that estimated mean pulmonary artery pressure (MPAP) decreases and pulmonary vascular maturation assessed by the ratio of pulmonary artery flow acceleration time and ejection time (AT/ET) increases after reversal of fetal ductus arteriosus constriction, by suspension of the causal agent (polyphenol-rich foods or nonsteroidal anti-inflammatory drugs), and that these effects are independent of evolution of gestational age, inferences not yet demonstrated in the clinical setting. METHODS: This is a prospective cohort study, comparing Doppler echocardiograph...
Source: The Ultrasound Review of Obstetrics and Gynecology - January 27, 2021 Category: Radiology Authors: Zielinsky P, Magalhães GA, Zurita-Peralta J, Sosa-Olavarría A, Marinho G, Van Der Sand L, Sulis NM, Nicoloso LH, Piccoli A, Vian I Tags: Ultrasound Obstet Gynecol Source Type: research

Transvaginal three-dimensional ultrasound of the fetal pelvis to detect anorectal malformation during the second trimester.
PMID: 33502057 [PubMed - as supplied by publisher] (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - January 27, 2021 Category: Radiology Authors: Musilova I, Elias P, Stranik J, Matejkova A, Kacerovsky M Tags: Ultrasound Obstet Gynecol Source Type: research

Antenatal dural sinus malformation of torcular Herophilli and straight sinus with the unusual outcome of hyperdynamic circulation and cardiac failure.
PMID: 33491817 [PubMed - as supplied by publisher] (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - January 25, 2021 Category: Radiology Authors: Shah M, Murthy BSR, Khurana A, Chatterjee M, Jain M, Raut A Tags: Ultrasound Obstet Gynecol Source Type: research

Outcome of pregnancies with a very recent primary cytomegalovirus infection in the first trimester treated with hyperimmunoglobulin: an observational study.
CONCLUSION: HIG is a treatment option to prevent maternal-fetal transmission in a case of a primary CMV infection. However, treatment is only beneficial in women with a very recent primary infection in the first trimester or during the periconceptional period, a timely start and an appropriate treatment interval. This article is protected by copyright. All rights reserved. PMID: 33491819 [PubMed - as supplied by publisher] (Source: The Ultrasound Review of Obstetrics and Gynecology)
Source: The Ultrasound Review of Obstetrics and Gynecology - January 25, 2021 Category: Radiology Authors: Kagan KO, Enders M, Hoopmann M, Geipel A, Simonini C, Berg C, Gottschalk I, Faschingbauer F, Schneider MO, Ganzenmueller T, Hamprecht K Tags: Ultrasound Obstet Gynecol Source Type: research