A Step-by-Step Approach to Umbilical-Portal Systemic Venous Shunt. скачать в хорошем качестве

A Step-by-Step Approach to Umbilical-Portal Systemic Venous Shunt.

In this video, we discuss Umbilical–Portal–Systemic Venous Shunts, using a structured, step-by-step prenatal ultrasound approach to help accurately identify and classify these rare but clinically important fetal vascular anomalies. The video covers the current classifications of umbilical–portal–systemic shunts, and a systematic Doppler-based evaluation of the umbilical vein, portal venous system, ductus venosus, and systemic venous drainage. Special emphasis is placed on key imaging planes, five-plane and parasagittal assessment, and practical tips to avoid missed diagnoses during routine fetal anomaly scans. We also discuss associated structural and chromosomal abnormalities, prognostic factors, and the clinical implications for prenatal counseling and postnatal outcome, integrating evidence from published literature. This video is intended for fetal medicine specialists, obstetricians, radiologists, and trainees, and aims to provide a clear, clinically oriented understanding of umbilical–portal–systemic venous shunts for daily ultrasound practice. #UmbilicalPortalSystemicShunt #UmbilicalPortalVenousSystem #UPSVS #FetalMedicine #FetalUltrasound #PrenatalUltrasound #PortosystemicShunt #CongenitalPortosystemicShunt #DuctusVenosus #PortalVenousSystem #DopplerUltrasound #PrenatalDiagnosis #RadiologyEducation #MaternalFetalMedicine #MedicalEducation