P01.02: Single umbilical artery in 12,672 unselected patients, value for prediction of fetal aneuploidies
نویسندگان
چکیده
منابع مشابه
Isolated single umbilical artery and fetal karyotype.
OBJECTIVE To determine the need for fetal karyotyping in cases of an isolated single umbilical artery (SUA) identified during the second-trimester routine anomaly scan. METHODS All patients booked for antenatal care and delivery in our hospital are offered two ultrasound scans in pregnancy, one at 11-13 weeks' gestation as part of screening for chromosomal defects and another at 20-23 weeks f...
متن کاملfetal and maternal outcomes of isolated single umbilical artery
conclusions in the absence of associated anomalies, the risk of incidence of adverse events does not appear to be increased significantly with isolated sua. therefore, supplementary assessment and invasive tests are not recommended in fetuses with isolated sua, unless fetal abnormalities are detected in routine evaluations. background the umbilical cord normally consists of two arteries and one...
متن کاملIsolated single umbilical artery: need for specialist fetal echocardiography?
OBJECTIVE To examine the association between single umbilical artery (SUA) and cardiac defects and to determine whether patients with SUA require specialist fetal echocardiography. METHODS Incidence and type of cardiac defects were determined in fetuses with SUA detected at routine second-trimester ultrasound examination. RESULTS A routine second-trimester scan was performed in 46 272 singl...
متن کامل[Fetal cerebral-umbilical Doppler ratio in prediction of fetal distress in patients with preeclampsia].
BACKGROUND/AIM The use of color Doppler ultrasonography provides noninvasive observation, confirmation and quantification of pathophysiological processes in fetoplacental circulation in pregnant patients. By blood vessel mapping and the obtained waves spectral analysis it is posible to evaluate vascular resistency of the fetus blood vessels. The aim of the study was to evaluate cerebral-umbilic...
متن کاملDetection of Single Umbilical Artery in the First Trimester Ultrasound: Its Value as a Marker of Fetal Malformation
INTRODUCTION The value of a single umbilical artery (SUA) in first trimester ultrasound is not well established. The aim of our study was to determinate the relevance of diagnosis of single umbilical artery in first trimester ultrasound as an early marker suggesting the presence of malformations or associated chromosomopathies. MATERIAL AND METHODS Retrospective study of clinical cases of SUA...
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ژورنال
عنوان ژورنال: Ultrasound in Obstetrics and Gynecology
سال: 2006
ISSN: 0960-7692
DOI: 10.1002/uog.3388