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http://dx.doi.org/10.1002/uog.70038 | DOI Listing |
Ultrasound Obstet Gynecol
September 2025
Laboratório de Biodesign (Dasa / PUC-Rio), Rio de Janeiro, Brazil.
Am J Perinatol
September 2025
Division of Population Health Research, Division of Intramural Research, Epidemiology Branch, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Maryland, United States.
This study aimed to explore associations between self-reported first-trimester vaginal bleeding status and fetal body composition and organ volumes measured by three-dimensional (3D) ultrasound across pregnancy.The NICHD Fetal 3D Study (2015-2019) included individuals with singleton pregnancies at low risk for fetal growth abnormalities ( = 2,634). Fetal body composition measures of arm, abdomen, and thigh, and organ volumes including cerebellum, lung, kidney, and liver, were measured up to five times between 15 and 40 weeks using 3D ultrasound.
View Article and Find Full Text PDFTransl Pediatr
July 2025
Department of Gynecology and Obstetrics, Mario Palmério University Hospital, University of Uberaba (UNIUBE), Uberaba, MG, Brazil.
Background: Craniosynostosis, the premature fusion of cranial sutures, may occur in isolated or syndromic forms. Among syndromic craniosynostoses, Apert syndrome is a rare but significant condition, characterized by a triad of multisuture craniosynostosis, midface hypoplasia, and symmetric syndactyly of the hands and feet. Early prenatal diagnosis is challenging but essential for appropriate counseling and perinatal planning.
View Article and Find Full Text PDFJACC Case Rep
August 2025
Department of Congenital Heart Disease, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom; School of Biomedical Engineering and Imaging Sciences, King's College London, London, United Kingdom. Electronic address:
We report 2 cases of fetal total anomalous pulmonary venous drainage (TAPVD) diagnosed in subsequent pregnancies in the same patient. In the first pregnancy, supracardiac TAPVD with obstruction at the ascending vein was identified at 20 weeks. Three-dimensional (3D) motion-corrected fetal cardiac magnetic resonance imaging (MRI) aided visualization of the venous pathway and revealed subtle T2-weighted lung heterogeneity, suggesting secondary pulmonary lymphangiectasia.
View Article and Find Full Text PDFUltrasound Obstet Gynecol
September 2025
Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK.
Objective: To establish a comprehensive reference range for OxNNet-derived first-trimester placental volume (FTPV), based on values observed in healthy pregnancies.
Methods: Data were obtained from the First Trimester Placental Ultrasound Study, an observational cohort study in which three-dimensional placental ultrasound imaging was performed between 11 + 2 and 14 + 1 weeks' gestation, alongside otherwise routine care. A subgroup of singleton pregnancies resulting in term live birth, without neonatal unit admission or major chromosomal or structural abnormality, were included.