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Ordinarily, the umbilical cord contains three vessels: two arteries and one vein. Since the fetus can function perfectly well with only one umbilical artery to handle blood flow to the placenta, ... Personal note: one of my sons had a single umbilical artery, and is just fine. ... Encyclopedia Index U umbilical artery, single...
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www.drhull.com/EncyMaster/U/umbilical_artery_single.htm...
www.drhull.com/EncyMaster/U/umbilical_artery_single.html
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Just wondering if any other March 2009 moms are dealing with Single Umbilical Artery (where the umbilical cord only has one arty going to the baby, rather than two). I was diagnosed a little more than a month ago.
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community.babycenter.com/post/a2710555/any_single_umbil...
community.babycenter.com/post/a2710555/any_single_umbilical_artery_girls
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Umbilical artery - Wikipedia, the free encyclopedia
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The umbilical artery is a paired artery (with one for each half of the body) that is found in the abdominal and pelvic regions. In the fetus, it extends into the umbilical cord. Umbilical arteries ...
en.wikipedia.org/wiki/Umbilical_artery
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Full text book excerpt about Umbilicus – Single Umbilical Artery from 'In A Page Pediatric Signs and Symptoms' related to Basilar artery migraine. ... Intrauterine thrombosis of other umbilical artery...
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www.wrongdiagnosis.com/b/basilar_artery_migraine/book-d...
www.wrongdiagnosis.com/b/basilar_artery_migraine/book-diseases-3b.htm
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Occasionally, one artery wastes away or fails to develop leaving only a single umbilical artery (a two vessel umbilical cord). ... A single umbilical artery (SUA) is seen in 0.2% to 1% of pregnancies [1-3]. SUA is reported to be more common in twin pregnancies and in placentas where the umbilical cord is at the edge of...
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www.obfocus.com/high-risk/birthdefects/single%20umbilic...
www.obfocus.com/high-risk/birthdefects/single%20umbilical%20artery.htm
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Abnormalities of the umbilical cord include single umbilical artery, prolapse, vasa previa, nuchal cord, knots, and cysts. ... What is single umbilical artery?
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www.marchofdimes.com/professionals/14332_4546.asp
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Comprehensive guide to prenatal ultrasound. Covers all aspects of sonography in pregnancy and the fetus. ... Approximately 30,000 babies are born annually with a single umbilical artery (SUA) on the basis of recent birth statistics from the United States1.
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www.thefetus.net/page.php?id=179
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Single umbilical artery is believed to be caused by atrophy of a previously normal artery, presence of the original artery of the body stalk, or agenesis of one of the umbilical arteries.
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emedicine.medscape.com/article/262470-overview
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In the normal umbilical cord, there are 2 arteries and 1 vein. However, the variant with a single umbilical artery (SUA) and 1 umbilical vein is among the more common abnormal findings on fetal ultrasound examinations.
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www.medscape.com/viewarticle/530359
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