title: [Single umbilical artery--consequences of prenatal diagnosis].
abstract: The authors report about the prenatal diagnosis of 34 cases of fetuses with a single umbilical artery (SUA) observed at the Perinatal Center of Charité. Between January 1989 and June 1991 the SUA has been associated with some adverse perinatal events, such as low birth weight (35%), congenital malformations (35%), perinatal mortality (11%) and placental alterations (76%). The incidence was not higher in girls than in boys. We did not find any chromosomal anomalies in our cases. An accurate ultrasonographic examination of the SUA in the 16th to 20th week is very important. The prognosis of the newborn could be improved by efficient diagnosis and optimum management of pregnancy and of delivery at a perinatal center.
authors.affiliation: Abteilung für Pränatale Diagnostik und Therapie, Humboldt-Universität, Berlin.
authors.forename: A
authors.initials: A
authors.lastname: Zienert
authors.forename: R
authors.initials: R
authors.lastname: Bollmann
authors.forename: R
authors.initials: R
authors.lastname: Chaoui
authors.forename: S
authors.initials: S
authors.lastname: Bartho
mesh_terms: D000013:Congenital Abnormalities / Q000000981:diagnostic imaging* / Q000401:mortality; D005260:Female; D005317:Fetal Growth Retardation / Q000000981:diagnostic imaging* / Q000401:mortality; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D008431:Maternal-Fetal Exchange / Q000502:physiology; D011247:Pregnancy; D015996:Survival Rate; D016216:Ultrasonography, Prenatal; D014469:Umbilical Arteries / Q000002:abnormalities* / Q000000981:diagnostic imaging
vernacular_title: Die singuläre Umbilikalarterie--Konsequenzen dieser pränatalen Diagnose.