Prenatal ultrasound image of umbilical artery aneurysm
Prenatal ultrasound image of umbilical artery aneurysm
Umbilical artery aneurysm. Left upper and lower panels show an umbilical artery aneurysm at the base of the cord at 30 weeks of gestation on conventional and color Doppler ultrasound. Right upper and lower panels show increasing size of the aneurysm at 35 weeks of gestation. Newborn had trisomy 18.