![Figure 2 | Detection of Single Umbilical Artery in the First Trimester Ultrasound: Its Value as a Marker of Fetal Malformation Figure 2 | Detection of Single Umbilical Artery in the First Trimester Ultrasound: Its Value as a Marker of Fetal Malformation](https://static-02.hindawi.com/articles/bmri/volume-2014/548729/figures/548729.fig.002.jpg)
Figure 2 | Detection of Single Umbilical Artery in the First Trimester Ultrasound: Its Value as a Marker of Fetal Malformation
![Prenatal diagnosis of Type II single umbilical artery (persistent vitelline artery) in a normal fetus - Gámez - 2013 - Ultrasound in Obstetrics & Gynecology - Wiley Online Library Prenatal diagnosis of Type II single umbilical artery (persistent vitelline artery) in a normal fetus - Gámez - 2013 - Ultrasound in Obstetrics & Gynecology - Wiley Online Library](https://obgyn.onlinelibrary.wiley.com/cms/asset/8c25b2f2-d082-4e86-8b2c-1cb8f7f2334c/uog12325-fig-0001-m.jpg)
Prenatal diagnosis of Type II single umbilical artery (persistent vitelline artery) in a normal fetus - Gámez - 2013 - Ultrasound in Obstetrics & Gynecology - Wiley Online Library
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WK 6 L 2 Single umbilical artery Ultrasound Atlas | GLOWM | Ultrasound, Ultrasound sonography, Ultrasound technician
![Antenatal scan concerns. Single umbilical artery, antenatal hydronephrosis and others. Dr Sridhar K - YouTube Antenatal scan concerns. Single umbilical artery, antenatal hydronephrosis and others. Dr Sridhar K - YouTube](https://i.ytimg.com/vi/DBGok5RLsis/maxresdefault.jpg)
Antenatal scan concerns. Single umbilical artery, antenatal hydronephrosis and others. Dr Sridhar K - YouTube
![Tessa Davis on Twitter: "The cord starts off life as the yolk stalk, containing the vitelline duct, fused to the body stalk containing a pair of umbilical arteries, a single umbilical vein + Tessa Davis on Twitter: "The cord starts off life as the yolk stalk, containing the vitelline duct, fused to the body stalk containing a pair of umbilical arteries, a single umbilical vein +](https://pbs.twimg.com/media/EtSM2ErWYAM1QPS.png)
Tessa Davis on Twitter: "The cord starts off life as the yolk stalk, containing the vitelline duct, fused to the body stalk containing a pair of umbilical arteries, a single umbilical vein +
![Single umbilical artery (SUA) in the fetus. How is it seen on ultrasound, is it risky for the baby? - YouTube Single umbilical artery (SUA) in the fetus. How is it seen on ultrasound, is it risky for the baby? - YouTube](https://i.ytimg.com/vi/HHHHfYVu_jU/hqdefault.jpg)