Correlation of Prenatal and Postnatal Diagnosis in Umbilical-Portal-Systemic Venous Shunts.

Introduction:  Umbilical-portal-systemic venous shunts (UPSVS) are rare anomalies in the development of the fetal venous system. There are several postnatal and prenatal classifications of hepatic venous anomalies but the link between them is missing. We aimed to review the prenatal to postnatal diagnosis correlation in UPSVS at our center.

Contrast-enhanced Voiding Urosonography for Vesicoureteral Reflux Diagnosis in Children.

Contrast-enhanced voiding urosonography (ceVUS) is a dynamic imaging technique that makes it possible to study the structure of the urinary tract after the administration of intravesical contrast material. Initially, ceVUS was indicated mainly to study vesicoureteral reflux (VUR); however, since the ability of ceVUS to depict the structure of the urethra was demonstrated in both sexes, ceVUS is now indicated for examination of the entire urinary tract. The main benefit of ceVUS is that it does not use ionizing radiation.