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Hypercoiling and Single Umbilical Artery Associated With Fetal Placental Malperfusion and Growth Restriction: A Case Report [PDF]

Clinical Case Reports
Hypercoiling of the umbilical cord can lead to fetal growth restriction and stillbirth because the cord is vulnerable to blood flow disturbances caused by external forces.
Masaya Tanimura, Tomo Yamagata, Moyu Matsui, Yusuke Yamaoka, Kohei Ida, Shohei Nakamura, Miyu Tanaka, Motonori Matsubara   +7 more
doaj   +2 more sources

Novel ultralow positioning of the umbilical artery catheter: A prospective pilot study [PDF]

Journal of Ultrasonography
Thrombosis is a common complication of umbilical artery catheterization. The purpose of this study was to compare the novel ultralow umbilical artery catheter position (catheter tip at the junction of the umbilical and internal iliac arteries) versus the
Tomaszkiewicz Anna, Szymański Piotr, Kruczek Piotr   +2 more
doaj   +2 more sources

Unexpected Ischemia: A Case of Neonatal Ulcer After Umbilical Artery Catheter Calcium Gluconate Infusion [PDF]

Plastic and Reconstructive Surgery, Global Open
Summary:. Umbilical artery catheterization is a widely used method for gaining access to arterial circulation in critically ill neonates and is performed in as many as 2% of all births. Although umbilical artery catheters offer many advantages, including
Alisha E. Suri, BSc, Alan A. Parsa, MD, Fereydoun Don Parsa, MD   +2 more
doaj   +2 more sources

Umbilical Artery Thrombosis Masquerading as Single Umbilical Artery in a Stillbirth [PDF]

Diagnostics
Background: Umbilical artery thrombosis (UAT) masquerading as a single umbilical artery (SUA) is a rare but critical diagnostic challenge in prenatal care.
Yin Ping Wong, Rahana Abd Rahman, Ay Eeng Tan, Geok Chin Tan   +3 more
doaj   +2 more sources

Umbilical artery thrombosis risk factors and perinatal outcomes [PDF]

BMC Pregnancy and Childbirth
Purpose The purpose of this study was to investigate the risk factors for umbilical artery thrombosis (UAT) and the relationship between umbilical artery thrombosis and perinatal outcomes.
Shuangjia Pan, Anjian Xu, Xinyue Lu, Baoyi Chen, Xianjun Chen, Ying Hua   +5 more
doaj   +2 more sources

Single umbilical artery

Journal of Pharmacy and Bioallied Sciences, 2015
The umbilical cord usually contains two arteries and one vein. The vein carries the oxygenated blood from the placenta to the fetus. The arteries carry the deoxygenated blood and the waste products from the fetus to the placenta.
Shanthi Ramesh, Sangeetha Hariprasath, Gunasekaran Anandan, P John Solomon, V Vijayakumar   +4 more
doaj   +3 more sources

Umbilical artery pseudoaneurysm

Journal of the Belgian Society of Radiology, 2015
A 5-week-old baby boy was referred to ultrasonography because of a discharging umbilical granuloma (UG) not responding to silver nitrate applications. He had no medical history, birth occurred without complications. Ultrasonography (US) found an anechoic 5 mm umbilical mass (Fig. A). Doppler color (Fig.
S. Tribolet, J. Khamis, M. Lewin, T. Khuc   +3 more
doaj   +6 more sources

Umbilical cord artery atresia

Current Medicine Research and Practice, 2021
Umbilical cord has two arteries and one vein. The absence of one artery is referred to as single umbilical artery which could be because of primary agenesis of umbilical artery or atrophy or secondary atresia of the previously normally developed ...
Sakshi Nayar, Nidish Sharma, Seema Rao, Chandra Mansukhani, Kanwal Gujral   +4 more
doaj   +1 more source

Isolated Single Umbilical Artery in Twin Pregnancies and its Adverse Pregnancy Outcomes - A Case Report and Review of Literature [PDF]

Journal of Clinical and Diagnostic Research, 2015
Single umbilical artery is the most common congenital abnormality of the umbilical cord and is seen in 4-11% of twin pregnancies. It is usually associated with intrauterine growth retardation, preterm labour, small-for-dates and other structural ...
Showkathali Iqbal, Iqbal Raiz
doaj   +1 more source

Umbilical artery thrombosis and maternal positive autoimmune antibodies: two case reports and a literature review

Frontiers in Medicine, 2023
BackgroundPrevious studies have shown that abnormal increases in autoimmune antibodies in pregnant women may increase the risk of maternal thrombosis. However, at our hospital, two pregnant women presented with umbilical artery thrombosis and positive ...
Xin Li, Wei Chen, Tianjiao Liu, Jian Cai, Sumei Wei, Yuhua Du, Chunyan Liu, Zhaolin Gong, Linbo Cheng, Xiaoling Zhou, Min Xiong, Tao Wang, Yalan Li, Xiao Yang, Fan Lai   +14 more
doaj   +1 more source