Objective To assess the clinical significance of the absence of the ductus venosus. Design A
retrospective study with a review of the literature. Methods The archives of our ultrasound …

Objective. The introduction of high‐resolution ultrasonography combined with color‐coded
Doppler imaging offered a breakthrough in the evaluation of the human fetal venous system …

Objective To evaluate the conditions associated with absent ductus venosus (ADV)
diagnosed by prenatal ultrasonography. Methods Retrospective review of 23 cases with …

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 …

Objective To present our experience in the prenatal diagnosis of anomalies of fetal veins
using high‐resolution color Doppler ultrasound. Design An observational study of 16 fetuses …

Objective To assess the clinical significance of fetal intra‐abdominal umbilical vein (FIUV)
varix. Methods We reviewed all cases of FIUV varix diagnosed in a university hospital from …

Objective: We sought to study the clinical and ultrasonographic findings and outcomes of
fetuses with ductus venosus agenesis as the result of extrahepatic umbilical vein drainage …

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 …

Objective To assess the fetal cardiovascular system using three‐dimensional power Doppler
ultrasound (3D‐PDU) in normal and abnormal conditions during the second half of …

Objectives We present an observational study of 12 cases of anomalies of the umbilical and
portal vein systems associated with absence of the ductus venosus (DV) diagnosed over the …