Results 251 to 260 of about 55,562 (305)
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Obstetrics & Gynecology, 2010
Umbilical artery aneurysm is a rare condition associated with increased risk for aneuploidy and fetal demise.We report a case of umbilical artery aneurysm discovered at 27 weeks of gestation in one fetus of a dichorionic, diamniotic twin pregnancy. The patient was hospitalized to monitor for expansion of the aneurysm. Corticosteroids were administered,
Alexandria J, Hill +3 more
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Umbilical artery aneurysm is a rare condition associated with increased risk for aneuploidy and fetal demise.We report a case of umbilical artery aneurysm discovered at 27 weeks of gestation in one fetus of a dichorionic, diamniotic twin pregnancy. The patient was hospitalized to monitor for expansion of the aneurysm. Corticosteroids were administered,
Alexandria J, Hill +3 more
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The Journal of Pediatrics, 1967
Careful examination of the umbilical cord at its point of entry into the infant in a consecutive series of 2,000 live births revealed an incidence of 0.3 per cent of single umbilical artery. There was no correlation with renal anomalies. Two of the six infants with single umbilical artery had 16–18 trisomy.
G, VanLeeuwen, B, Behringer, L, Glenn
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Careful examination of the umbilical cord at its point of entry into the infant in a consecutive series of 2,000 live births revealed an incidence of 0.3 per cent of single umbilical artery. There was no correlation with renal anomalies. Two of the six infants with single umbilical artery had 16–18 trisomy.
G, VanLeeuwen, B, Behringer, L, Glenn
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Archives of Pediatrics & Adolescent Medicine, 1970
Although a variety of neonatal arteriovenous fistulas have been described, including some between persistent fetal structures,1,2this is the first observation of an umbilical artery-vein fistula. This fistula was probably produced by an indwelling umbilical vein catheter.
L C, Reagan, F W, James, R V, Dutton
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Although a variety of neonatal arteriovenous fistulas have been described, including some between persistent fetal structures,1,2this is the first observation of an umbilical artery-vein fistula. This fistula was probably produced by an indwelling umbilical vein catheter.
L C, Reagan, F W, James, R V, Dutton
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Umbilical artery Doppler velocimetry in fetuses with a single umbilical artery
Obstetrics & Gynecology, 1997Doppler waveform analysis of the umbilical artery is an important tool for the evaluation of high-risk pregnancies. Yet, available data are based on normal values from three-vessel umbilical cords. Our purpose was to evaluate the value of umbilical artery Doppler velocimetry in fetuses with a single umbilical artery.One hundred thirteen consecutive ...
B, Ulm +3 more
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Umbilical artery blood flows among pregnancies with single umbilical artery
The Journal of Maternal-Fetal & Neonatal Medicine, 2015We read with interest the article by Baron et al. [1] that the lower impedance with the same peak systolic velocity level was observed in the umbilical artery of patients with a single umbilical ar...
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Umbilical Arterial Catheterization
NeoReviews, 2016⇓ Video. Click here to view the video. (Reproduced with permission of Akshaya Vachharajani, MD, and The Saigh Foundation Pediatric Simulation Center, St. Louis Children’s Hospital & Washington University School of Medicine. Copyright 2012.) The video shows the technique for placing an umbilical arterial catheter in a newborn.
Sam Julian +2 more
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Pediatrics, 1973
Dr. Gellis, in 1971 Pediatric Yearbook, indicated that nothing very new was being learned about the missing umbilical artery and decided to say no more about it.1 In the July 1973 issue of Pedaitrics, there is an article and a commentary on single umbilical artery.2 I would like to make a couple of comments relevant to the report of ...
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Dr. Gellis, in 1971 Pediatric Yearbook, indicated that nothing very new was being learned about the missing umbilical artery and decided to say no more about it.1 In the July 1973 issue of Pedaitrics, there is an article and a commentary on single umbilical artery.2 I would like to make a couple of comments relevant to the report of ...
openaire +1 more source
Umbilical artery sinus Rare cause of umbilical drainage
Urology, 1982Abstract Only 1 previous report was found of a persistent umbilical artery causing sinus tract formation and umbilical drainage. Radiologic studies confirming the anterolateral direction of the sinus allows preoperative diagnosis.
G G, Mackie, M M, Zaitoon, S, Jequier
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