Prenatal diagnosis of Type II single umbilical artery (persistent vitelline artery) in a normal fetus
نویسندگان
چکیده
منابع مشابه
Persistent bilateral proatlantal type II artery.
Vascular anomalies and variants are common in patients undergoing imaging studies, and patients with these anomalies are generally asymptomatic. Remnants of fetal carotid-basilar circulation are rarely identified. We report a rare case of persistent type 2 bilateral proatlantal arteries, in which the patient presented with dizziness.
متن کاملCoccidioidal Placentitis With Normal Umbilical Artery Velocimetry
BACKGROUND Disseminated coccidiomycosis during pregnancy can lead to both maternal and neonatal mortality. Placentitis is an uncommon sequelae and its effect on placental function remains speculative. The present report describes our management of such a case and describes serial umbilical artery velocimetry of an affected placenta. CASE A pregnant woman with coccidioidal placentitis confirme...
متن کاملIsolated 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 کاملprenatal diagnosis of chronic granulomatous disease in a male fetus
mutations in any of four known nadph-oxidase components lead to cgd. x-linked cgd (x-cgd) is caused by defects in cybb, the gene that encodes gp91-phox. autosomal recessive (ar) cgd is caused by defects in the genes for p47 phox, p22-phox or p67-phox. the aim of this study was to screen the molecular defect in the fetus of an x-cgd carrier mother and postnatal confirmation of the results. in a ...
متن کاملAnomalous iliac compliance in children with a single umbilical artery.
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...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Ultrasound in Obstetrics & Gynecology
سال: 2013
ISSN: 0960-7692
DOI: 10.1002/uog.12325