Dilatation of the fetal umbilical vein is a rare, most commonly isolated finding. Approximately
100 cases have been reported in the literature that describe different management …

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 …

Fetal intra‐abdominal umbilical vein varix is a rare condition characterized by focal dilatation
of the umbilical vein of the fetus. We report a case of fetal intra‐abdominal umbilical vein …

Fetal intraabdominal umbilical vein (FIUV) dilatation, or varix, is a rare ultrasonographic (US)
finding of focal dilatation of the umbilical vein. This article describes FIUV tortuosity in cases …

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 …

Varix of the fetal intra‐abdominal umbilical vein (FIUV) is a rare entity. We describe an
ultrasound diagnosis of this condition together with a review of the literature relating to its …

Abnormal connexion of the umbilical vein in the inferior vena cava was diagnosed in a fetus
at 18 weeks' gestation. Associated anomalies included nuchal and axillary …

Fetal intra‐abdominal umbilical vein varix is an uncommon antenatal finding defined as
focal dilatation of umbilical vein> 9 mm or more than two standard deviations above the …

Fetal umbilical intra-abdominal vein varix (FIUV) is a rare congenital malformation
characterized by focal dilatation of the umbilical vein. The authors report a case of pregnant …

Objective: Fetal intraabdominal vein varix (FIUVV) is a sonographic finding with unknown
prevalence. We aimed to point out this particular abnormality and review possible …