Normal Umbilical Artery Doppler Sonography does not Exclude Fetal Distress

Authors


Adrian P. Drogtrop, M.D. Department of Obstetrics & Gynecology University Hospital PO Box 85500 NL-3508 GA Utrecht, Netherlands

Abstract

Umbilical artery Doppler sonography is advocated as a method for fetal surveillance. Two cases of fetal distress caused by fetal anemia of non-immune origin are presented. In both cases a normal pulsatility index of the umbilical artery was found. It is emphasized that normal umbilical artery Doppler sonography does not exclude fetal distress.

Ancillary