P05.27: Abnormal end-diastolic flow pattern in the umbilical artery and perinatal mortality
نویسندگان
چکیده
منابع مشابه
End-diastolic Umbilical Artery Doppler Flow Velocity
Doppler velocity measurement has been extensively applied in prenatal diagnosis for more than two decades. Blood flow in numerous vessels has been investigated to predict fetal condition, especially in the umbilical artery [1–7]. Histopathologic studies suggest that abnormal umbilical artery Doppler velocimetry is correlated with a pathologic lesion of the placenta characterized by obliteration...
متن کاملAbsent or reversed end diastolic flow velocity in the umbilical artery and necrotizing enterocolitis.
Absent or reversed end diastolic flow (AREDF) velocities in the umbilical artery were identified in 25 high risk pregnancies. In six pregnancies the fetus was abnormal and all but one of these ended in perinatal death. Of the 19 morphologically normal fetuses, three died in utero and there were four neonatal or infant deaths. The mortality rate was 48% for all pregnancies and 37% for those with...
متن کاملEVect of absent end diastolic flow velocity in the fetal umbilical artery on subsequent outcome
Sixty babies, delivered over a six and a half year period, who had absent end diastolic frequency (AEDF) in the umbilical artery, were studied. Individually matched control pregnancies for gestational age, birthweight, maternal clinical condition and date of delivery, in whom umbilical artery recordings showed end diastolic frequency, were also studied. Matching was achieved in 36 cases. Neonat...
متن کاملEffect of absent end diastolic flow velocity in the fetal umbilical artery on subsequent outcome.
Sixty babies, delivered over a six and a half year period, who had absent end diastolic frequency (AEDF) in the umbilical artery, were studied. Individually matched control pregnancies for gestational age, birth-weight, maternal clinical condition and date of delivery, in whom umbilical artery recordings showed end diastolic frequency, were also studied. Matching was achieved in 36 cases. Neona...
متن کاملI-46: Color Doppler Assessment in IUGR
Background Fetal growth restriction is the second leading cause of perinatal morbidity and mortality. The incidence of intrauterine growth restriction (IUGR) is estimated to be approximately 5 percent in the general obstetric population. Abnormal uterine artery suggest a maternal cause for the growth restriction where as normal uterine artery Doppler studies suggest that a fetal cause. Use of u...
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ژورنال
عنوان ژورنال: Ultrasound in Obstetrics and Gynecology
سال: 2004
ISSN: 0960-7692,1469-0705
DOI: 10.1002/uog.1429