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abstractpubmed· Abstract 2015· item PMID:25638195

Anomalies associated with single umbilical artery at perinatal autopsy. We evaluated 214 fetuses sent for autopsy with gestational ages ranging from 12 to 39 weeks. Of these, seventeen fetuses (7.9%) had single umbilical artery. Thirteen of these fetuses were aborted after antenatal detection of severe malformations and 4 died in utero. Genito-urinary system (n=6) and central nervous system (n=4) were the most common sites of involvement. Presence of single umbilical artery warrants a detailed evaluation of the fetus for other anomalies.