A single umbilical artery arising from either the allantoic arterial system (Type I) or vitelline artery (Type II). It has been associated with renal anomalies.
Also indexed as
Congenital absence and hypoplasia of umbilical arterySUA - [Single umbilical cord artery]Single umbilical cord arterySingle umbilical cord artery type ISingle umbilical cord artery type IISingle umbilical cord artery type IIISingle umbilical cord artery type IVabsence of umbilical arteryagenesis of umbilical arterycongenital absence of umbilical arterycongenital hypoplasia of umbilical arterysingle umbilical arteryumbilical artery hypoplasia
Nearby in Structural developmental anomalies of umbilical cord