Abstract
Umbilical cord knots (Fig. 15.1) are clinically significant, with an associated fetal mortality, which may reach up to 10% [1].
References
Scheffel T, Langanke D. Die Nabelschnurkomplikationen an der Universitäts Frauenklinik von 1955 bis 1967. Zentralbl Gynäkol. 1970;92:429–34.
Chasnoff IJ, Fletcher MA. True knot of the umbilical cord. Am J Obstet Gynecol. 1977;127:425–7.
Collins JC, Muller RJ, Collins CL. Prenatal observation of umbilical cord abnormalities: a triple knot and torsion of the umbilical cord. Am J Obstet Gynecol. 1993;169:102–4.
Maher JT, Conti JA. A comparison of umbilical cord blood gas values between newborns with and without true knots. Obstet Gynecol. 1996;88:863–6.
Arvy L, Pilleri G. The cetacean umbilical cord; studies of the umbilical cord of two Platanistoidea: Platanista gangetica and Pontoporia blainvillei. In: Pilleri G, editor. Investigations on Cetacea, vol. VII. Berne: Brain Anatomy Institute; 1976. p. 91–103.
Hertzberg BS, et al. False knot of the umbilical cord: Sonographic appearance and differential diagnosis. J Clin Ultrasound. 1988;16(8):599–602.
Author information
Authors and Affiliations
Rights and permissions
Copyright information
© 2018 Springer International Publishing AG
About this chapter
Cite this chapter
Fahmy, M. (2018). Umbilical Cord Knots. In: Umbilicus and Umbilical Cord. Springer, Cham. https://doi.org/10.1007/978-3-319-62383-2_15
Download citation
DOI: https://doi.org/10.1007/978-3-319-62383-2_15
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-62382-5
Online ISBN: 978-3-319-62383-2
eBook Packages: MedicineMedicine (R0)