title: [Ultrasonic study of the single umbilical artery syndrome. A series of 80 cases].
abstract: The authors report on 80 cases of the syndrome of a single umbilical artery (SUA) and compare the anatomo-clinical features with the abnormalities found on ultrasound. The clinical results confirm the information given in the literature which is that there is a higher incidence of poor intra-uterine fetal growth (36.4%), of prematurity (16.3%), of associated congenital abnormalities (42%) and of perinatal mortality (21.3%). Ultrasound examination makes it possible to screen for associated major fetal malformations (26.6%) and of most cases of intra-uterine growth retardation (28.3%). The ultrasound detection of the absence of one of the umbilical arteries and of the associated fetal abnormalities together with the techniques for sampling fetal cells now causes change in the approach to these high risk pregnancies on the cytogenetic level as on the perinatal handling of this syndrome.
authors.affiliation: Service de Gynécologie-Obstétrique, Hôpital Universitaire Erasme, Université Libre de Bruxelles.
authors.forename: E
authors.initials: E
authors.lastname: Jauniaux
authors.forename: C
authors.initials: C
authors.lastname: Demunter
authors.forename: A
authors.initials: A
authors.lastname: Pardou
authors.forename: N
authors.initials: N
authors.lastname: Elkhazen
authors.forename: F
authors.initials: F
authors.lastname: Rodesch
authors.forename: P
authors.initials: P
authors.lastname: Wilkin
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D005315:Fetal Diseases / Q000209:etiology*; D005317:Fetal Growth Retardation / Q000209:etiology; D006801:Humans; D008297:Male; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000175:diagnosis*; D013577:Syndrome; D014463:Ultrasonography; D014469:Umbilical Arteries / Q000002:abnormalities*
vernacular_title: Evaluation échographique du syndrome de l'artère ombilicale unique. Une série de 80 cas.