Umbilical vein varix (UVV) is a rare, idiopathic, focal dilatation of the umbilical vein, either
within the intraamniotic portion of the umbilical cord or within the fetal abdomen. On …

We present two cases of fetal intra-abdominal umbilical vein varix (FIUVV) assessed using
RadiantFlow, HDlive Flow, and SlowflowHD. In the first case, FIUVV may have been caused …

Discussion FIUV is a focal dilatation of the intra-abdominal portion of the umbilical vein
(Zalel et al. Citation 2000; Valsky et al. Citation 2004; Fung et al. Citation 2005; Byers et al …

Objectives To evaluate the methods of diagnosis for the IAUV varix. To show the variations
of shape and size of the IAUV varix. To show the relationship between cardiomegaly and …

METHODS: We performed a multicenter retrospective (USA, Chile, Italy and Brazil) study by
reviewing 19 fetuses diagnosed with UVV between 2012 and 2017. We investigated …

P39.07: Incidental diagnosis of intra-abdominal umbilical vein varix during third trimester -
sonographic findings and clinical Page 1 18th World Congress on Ultrasound in Obstetrics …

Background Foetal anaemia and umbilical vein thrombosis are rare pregnancy
complications that can increase the risk of perinatal adverse events, which, in severe cases …

Methods A retrospective cohort study of cases of FIUVV followed in a tertiary university
hospital was carried out. A systematic review and a meta-analysis of the existing literature …

However, we caught sight of a segment of dilation umbilical vein in the extra-abdominal
umbilical cord, about 9.4* 2.9* 2.4 cm, at the same time, fetus was normal, umbilical artery …

Fetal intra-abdominal umbilical vein (FIUV) varix is a rare sonographic finding of a focal
dilatation of the umbilical vein. Diagnostic criteria are as follows: an FIUV varix diameter …