Isolated single umbilical artery (iSUA) is a congenital condition identified when one of the two normally paired umbilical arteries is absent, without any associated structural or chromosomal ...

IN 1955 Benirschke and Brown 1 reported extensively on the occurrence of congenital anomalies in association with the absence of one of the two umbilical arteries. This study, together with previous ...

A patient is diagnosed with 2-vessel cord during 14 weeks of gestation. Would a repeat Doppler ultrasound help in confirmation? If yes, then when should we repeat it? What type of specific congenital ...