Definitions, 2020 Introduction. The single umbilical artery (SUA) is a malformation which can exists alone or can be accompanied by more or less other malformations. This is the reason why, the cases where the diagnosis was established must be very carefull monitorised ...
E. Bernad +4 more
openaire +2 more sources
Evaluation of right ventricular function in fetuses with isolated single umbilical artery using spatiotemporal image correlation M-mode. [PDF]
Cardiovasc Ultrasound, 2019 BackgroundPostnatal outcome of fetuses with isolated single umbilical artery (SUA) is determined mainly by right ventricular function. Our study examined whether there are differences in right ventricular function during the gestation period of fetuses ...
Li TG, Nie F, Li ZD, Wang YF, Li Q.
europepmc +2 more sources
Umbilical artery thrombosis risk factors and perinatal outcomes
BMC Pregnancy and ChildbirthPurpose The purpose of this study was to investigate the risk factors for umbilical artery thrombosis (UAT) and the relationship between umbilical artery thrombosis and perinatal outcomes.
Shuangjia Pan +5 more
doaj +2 more sources
Isolated Single Umbilical Artery and Histomorphometric Changes of Umbilical Blood Vessels in Intrauterine Growth Retarded Foetus in Comparison to Normal Neonates [PDF]
Journal of Pharmacy and Bioallied SciencesBackground: Three vessels—one vein and two arteries—allow the fetus and placenta to exchange waste, oxygen, and nutrients in the umbilical cord. Single umbilical artery (SUA), a congenital abnormality with one umbilical artery, can occur in some ...
Dinesh Kumar, Jagdish S. Soni
doaj +2 more sources
Double umbilical artery converging into a single umbilical artery: A case report. [PDF]
Medicine (Baltimore)Rationale: The normal structure and Doppler parameters of the umbilical cord are closely related to many diseases, including fetal infection, chromosomal abnormalities, hypoxia, and growth and development restrictions. We report a case of bilateral umbilical artery confluence resulting in the formation of a single umbilical ...
Yang C, Yang X, Qiu L, Liu Z.
europepmc +3 more sources
Umbilical vein to artery ratio in fetuses with single umbilical artery [PDF]
Ultrasound in Obstetrics and Gynecology, 1996 In fetuses with single umbilical artery (SUA) the entire blood flow to the placenta is transported through only one umbilical artery, resulting in a compensatory increase of the arterial diameter. In order to establish whether umbilical vessel size could be used as an additional ultrasonographic criterion for prenatal diagnosis of SUA, we measured ...
Michael Peek, Waldo Sepulveda
exaly +4 more sources
Association of isolated single umbilical artery with perinatal outcomes: Systemic review and meta-analysis. [PDF]
Obstet Gynecol Sci, 2017 Objective The aim of this study was to evaluate the association between prenatally diagnosed isolated single umbilical artery (iSUA) and perinatal outcomes. Methods We searched Medline, Embase, the Cochrane Library, and KoreaMed from inception to January
Kim HJ +4 more
europepmc +2 more sources
The Risk Factors and Neonatal outcomes of Isolated Single Umbilical Artery in Singleton Pregnancy: A Meta-analysis. [PDF]
Sci Rep, 2017 The current meta-analysis aims to evaluate the risk factors and neonatal outcomes of isolated Single Umbilical Artery (iSUA) in singleton pregnancy.
Luo X +9 more
europepmc +2 more sources
Journal of the College of Physicians and Surgeons--Pakistan : JCPSP, 2019 Definition SUA (Figure) is the commonest umbilical abnormality and one of the most common congenital anomalies, reported in 0.2% to 1.2% of live births.1 The incidence is high in twins (4%–11%), abortuses, and autopsy series, with female co-twins being ...
Amar Bhide +5 more
semanticscholar +4 more sources