Single umbilical artery: a clinical enigma in modern prenatal diagnosis
نویسندگان
چکیده
منابع مشابه
Primary Umbilical Endometriosis: Unusual Clinical Presentation with microscopic diagnosis.
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OBJECTIVE To study the clinical value of prenatal diagnosis of umbilical cord entry abnormity (UCEA) by means of color Doppler ultrasound (CDUS). METHODS Clinical data of sixty-four cases with confirmed umbilical cord entry abnormity were reviewed and the specific UCEA conditions and the outcomes of perinatal infants were analyzed. RESULTS Detection rates of marginal umbilical cord entry ab...
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Arterial compliance (C) has been measured in 18 children known to have had a single umbilical artery at birth. Non-invasive ultrasonic Doppler techniques were used to measure C for the aorta, iliac, and leg arteries. Anomalous compliance was found between the two iliac vessels, and it is suggested that this is the result of haemodynamic stress-induced changes during development. The demonstrati...
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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...
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ژورنال
عنوان ژورنال: Ultrasound in Obstetrics and Gynecology
سال: 1995
ISSN: 0960-7692
DOI: 10.1046/j.1469-0705.1995.06030216.x