References
- Hua M, Odibo AO, Macones GA, et al. Single umbilical artery and its associated findings. Obstet Gynecol. 2010;115:930–934.
- Murphy-Kaulbeck L, Dodds L, Joseph KS, et al. Single umbilical artery risk factors and pregnancy outcomes. Obstet Gynecol. 2010;116:843–850.
- Goldkrand JW, Pettigrew C, Lentz SU, et al. Volumetric umbilical artery blood flow: comparison of the normal versus the single umbilical artery cord. J Matern Fetal Med. 2001;10:116–121.
- Bombrys AE, Neiger R, Hawkins S, et al. Pregnancy outcome in isolated single umbilical artery. Am J Perinatol. 2008;25:239–242.
- Wiegand S, McKenna DS, Croom C, et al. Serial sonographic growth assessment in pregnancies complicated by an isolated single umbilical artery. Am J Perinatol. 2008;25:149–152.
- Predanic M, Perni SC, Friedman A, et al. Fetal growth assessment and neonatal birth weight in fetuses with an isolated single umbilical artery. Obstet Gynecol. 2005;105:1093–1097.
- Wu S, Nan R, Li Y, et al. Measurement of elasticity of normal placenta using the Virtual Touch quantification technique. Ultrasonography. 2016;35:253–257.
- Nightingale K, McAleavey S, Trahey G. Shear-wave generation using acoustic radiation force: in vivo and ex vivo results. Ultrasound Med Biol. 2003;29:1715–1723.
- Palmeri ML, McAleavey SA, Fong KL, et al. Dynamic mechanical response of elastic spherical inclusions to impulsive acoustic radiation force excitation. IEEE Trans Ultrason Ferroelectr Freq Contr. 2006;53:2065–2079.
- Bamber J, Cosgrove D, Dietrich CF, et al. EFSUMB guidelines and recommendations on the clinical use of ultrasound elastography. part 1: Basic principles and technology. Ultraschall Med. 2013;34:169–184.
- Fontanilla T, Cañas T, Macia A, et al. Normal values of liver shear wave velocity in healthy children assessed by acoustic radiation force impulse imaging using a convex probe and a linear probe. Ultrasound Med Biol. 2014;40:470–477.
- Baron J, Weintraub AY, Sciaky Y, et al. Umbilical artery blood flows among pregnancies with single umbilical artery: a prospective case-control study. J Matern Fetal Neonatal Med. 2015;28:1803–1805.
- Raio L, Ghezzi F, Di Naro E, et al. Prenatal assessment of Wharton’s jelly in umbilical cords with single artery. Ultrasound Obstet Gynecol. 1999;14:42–46.
- Hoffman C, Galan HL. Assessing the ‘at-risk’ fetus: Doppler ultrasound. Curr Opin Obstet Gynecol. 2009;21:161–166.
- Bugatto F, Quintero-Prado R, Melero-Jiménez V, et al. Ultrasound predictors of birth weight in euploid fetuses with isolated single umbilical artery. Ultrasound Obstet Gynecol. 2010;36:724–727.
- Redline RW. Placental pathology: a systematic approach with clinical correlations. Placenta. 2008;29:S86–SS91.
- Vedmedovska N, Rezeberga D, Teibe U, et al. Placental pathology in fetal growth restriction. Eur J Obstet Gynecol Reprod Biol. 2011;155:36–40.
- Volpe G, Volpe P, Boscia FM, et al. ‘Isolated’ single umbilical artery: incidence, cytogenetic abnormalities, malformation and perinatal outcome. Minerva Ginecol. 2005;57:189–198.
- Granese R, Coco C, Jeanty P. The value of single umbilical artery in the prediction of fetal aneuploidy: findings in 12,672 pregnant women. Ultrasound Q. 2007;23:117–121.
- Gornall AS, Kurinczuk JJ, Konje JC. Antenatal detection of a single umbilical artery: does it matter? Prenat Diagn. 2003;23:117–123.
- Cosgrove D, Piscaglia F, Bamber J, et al. EFSUMB guidelines and recommendations on the clinical use of ultrasound elastography. part 2: Clinical applications. Ultraschall Med. 2013;34:238–253.
- Gallotti A, D’Onofrio M, Pozzi Mucelli R. Acoustic Radiation Force Impulse (ARFI) technique in ultrasound with virtual touch tissue quantification of the upper abdomen. Radiol Med. 2010;115:889–897.