A5077012138- Prenatal Screening and Diagnostics
- Fetal and Pediatric Neurological Disorders
- Pregnancy and preeclampsia studies
- Tracheal and airway disorders
- Congenital Heart Disease Studies
- Congenital Diaphragmatic Hernia Studies
- Genetic Syndromes and Imprinting
- Genomic variations and chromosomal abnormalities
The First Affiliated Hospital, Sun Yat-sen University
2022-2024
Sun Yat-sen University
2022-2024
Abstract Background Fetal growth restriction (FGR) occurs in up to 10% of pregnancies and is a leading cause perinatal mortality neonatal morbidity. Three-dimensional ultrasonography intracranial structure volume revealed significant differences between fetuses with FGR appropriate for gestational age (AGA) fetuses. We aimed compare the frontal lobe development appropriately grown evaluate impact fetal circulatory redistribution (FCR) on FGR. Methods performed case–control study at our...
Uniparental disomy is the inheritance of a homologous chromosome pair or part chromosomes from only one parent. However, clinical significance uniparental and difference among prognosis involvement different remain unclear.
Objectives: To evaluate the tracheal compression caused by vascular ring in fetuses with double aortic arch (DAA) using prenatal ultrasound and to analyze relationship between postnatal clinical symptoms. Design: Retrospective cohort study. Setting: Two fetal medical centre China. Population: 26 DAA diagnosed 334 singleton pregnancies normal fetuses. Methods: The compression—evaluated comparing internal diameter Z-scores against GA—was assessed live-born infants were divided into symptomatic...
Objective: To evaluate the impact of fetal circulatory redistribution (FCR) on frontal lobe development in fetuses with growth restriction (FGR) compared appropriately grown fetuses. Design: Case-control study Setting: A referral center from August 2020 to July 2021. Population/Sample: 324 were included establish Z-score reference ranges for antero-posterior diameter (FAPD) and occipito-frontal (OFD). The case-control analyses 55 FGR 220 gestational age sex-matched Methods: FAPD OFD measured...
Double aortic arch is the most common form of complete vascular ring. The trachea and/or esophagus could be compressed by ring, which may lead to early respiratory esophageal symptoms in children with double arch. Accurate prenatal assessment tracheal compression provide relevant information for perinatal clinical management and emergency treatment infants fetal filled amniotic fluid can clearly visualized ultrasound. Previous studies reported use ultrasound measure internal diameters normal...
Background: Investigation of fetal cerebral maturation (FCM) is necessary and important to provide crucial prognostic information for normal high-risk fetuses. The study aimed develop a valid quantitative predictive model assessing FCM using ultrasound validate the fetuses with restricted growth. Methods: This was multicenter prospective observational study. Fetuses growth recruited from university teaching hospital (Center 1) municipal maternal unit 2) were included in training set external...