Anomalies of the fetal umbilical vessels are rare, excepting single umbilical arteries which
occur in 0.2–1.0% of pregnancies1. Abnormalities of the intra‐abdominal umbilical vein may …

Dilatation of the intra‐abdominal portion of the fetal umbilical vein is a rare abnormality. We
describe here a new case diagnosed at 31 weeks of gestation and discuss the clinical …

Aberrant umbilical vein Page 1 Pediatr Radiol (1984) 14:55-56 Pediatric Radiology @
Springer-Verlag 1984 Aberrant umbilical vein CP Fliegel and PW Nars Department of Radiology …

Objectives Anomalies of the fetal venous system are poorly documented and their
pathogenesis is not well understood. The present study was undertaken to review the …

An abnormal course of the umbilical vein is a rare anomaly. Its association with the
congenital absence of the ductus venosus is common. We found 3 cases of an abnormal …

Diagnosis of three types of anomalous course of the umbilical vein (UV) was made in 10
cases using antenatal ultrasound (US). Pulsed wave (PW) Doppler ultrasound was used to …

Vascular anomalies of the umbilical cord and fetus were evaluated with ultrasound in 11
fetuses. The anomalies included true knot of the cord (n= 1), umbilical vein varix (n= 1) …

To assess the clinical significance of varix of the intraabdominal portion of the umbilical vein,
we reviewed 10 cases diagnosed prenatally by ultrasonography at a median gestational …

Abnormalities of the intra-abdominal umbilical venous connections are rare congenital
vascular anomalies. We report a case of an aneurismal dilatation of an umbilical vein …

Objectives To conduct a prospective evaluation of the incidence and neonatal outcome of
fetuses with persistent right umbilical vein. This condition had traditionally been considered …