Single umbilical artery – Case report
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Abstract
Introduction: we present a case of isolated umbilical artery that, although it is a frequently seen finding in the prenatal ultrasound examination and in the delivery rooms, may be associated with other congenital malformations. Objective: to report a case of single umbilical artery. Case description: we present a case of isolated umbilical artery in a full-term neonate with no detectable maternal or fetal repercussions. Discussion: the presence of a single umbilical artery may be associated with other congenital malformations. In the presence of risk factors such as advanced age, genetic alterations, diabetes mellitus during pregnancy, family history of congenital heart disease or artificial insemination, genetic counseling, echocardiography, and abdominal and genitourinary ultrasound should be performed.
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