Although all obstetricians realize the tremendous importance of the umbilical cord for fetal
well-being and development, this extremely simple and unique vascular appendage of the …

We present a case of intra-amniotic umbilical vein varix with thrombosis using conventional
two-dimensional (2D) sonography, power Doppler, three-dimensional (3D) HD-flow, and …

Objective To determine the absent side of a single umbilical artery (SUA) and to evaluate
whether associated anomalies are related to the side of the missing artery in a Taiwanese …

A fetal umbilical vein varix is an enlargement of the umbilical vein, which has been
previously defined as an index portion of the umbilical vein that is at least 50% wider than …

Abstract Objectives Sonographic Doppler evaluation of the fetal ductus venosus has been
proved to be useful in the evaluation of fetal cardiac function. The aim of this study was to …

Fetal intra‐abdominal umbilical vein varix (FIUVV) is a focal aneurysmal dilatation of the
umbilical vein. Its clinical importance has not yet been clearly established, but it has been …

Ultrasonographic prenatal diagnosis of single umbilical artery (UA) is well documented, but
the exact siding of the single UA and its correlation with the occurrence of other congenital …

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

Objective To determine the possible association between single umbilical artery (SUA) at 11–
14 weeks of gestation and the incidence of chromosomal abnormalities. Methods Color flow …

Objectives Fetal intra‐abdominal umbilical vein (FIUV) varix is a focal dilatation of the intra‐
abdominal portion of the umbilical vein, which has been reported to be associated with …