Agenesis of the ductus venosus with extrahepatic umbilical vein connection into the right atrium

Abstract

Agenesis of the ductus venosus is a rare anomaly that was first reported in literature within the past decade. Color/Doppler sonography is an important tool for mapping blood flow in determining this aberrant anastomosis. Careful observation of the fetus for signs of congestive heart failure can lead to a positive outcome. In the following case, cardiomegaly was detected and digoxin was introduced, which arrested progression into congestive heart failure. © The Author(s) 2013.