Abstract:Umbilical vein varix (UVV) is defined as a focal enlargement of the umbilical vein and represents approximately 4% of fetal umbilical cord malformations. The reported neonatal outcome of fetuses with UVV varies widely due to its rarity, hence the small sample sizes of the case series in the literature. Earlier studies reported high fetal mortality, but more recent reports have demonstrated no association between UVV and intrauterine fetal death. A recent study has described a possible association between UVV d… Show more
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