Prenatal diagnosis of persistent right umbilical vein

摘要: A persistent right umbilical vein is thought to be a rare anomaly, frequently associated with other life-threatening malformations. Eight cases of prenatal diagnosis are presented. All were discovered on routine second-trimester sonogram in an unselected population. Of the seven babies who delivered, one had dextrocardia and right-sided descending aorta, but none major The outcome was favorable all infants well thriving up year half follow-up. Our findings suggest that might not as paucity reports literature implies. Provided no malformations present, this anomaly probably little prognostic significance, requiring further evaluation or