Letter to the Editor Regarding the Article: “Antenatal Detection of True Knot in the Umbilical Cord – How Accurate Can We Be?”

Dear Editor,

Your recently published journal with the prospective study of Weissmann-Brenner et. al focused on the accuracy of the prenatal diagnosis of true knot of the umbilical cord (UCK) and its impact on perinatal outcome [1]. We would like to add a few comments on this article from the view of an obstetrician.

Publication History

Received: 21 November 2022

Accepted: 12 April 2023

Accepted Manuscript online:
12 April 2023

Article published online:
09 May 2023

• Literatur

• 1 Weissmann-Brenner A. et al. Ultraschall in Med 2022; 43: 298-303
• 2 Ebbing C. et al. Ultraschall in Med 2018; 39: 127-128
• 3 Kaasen A. et al. PLoS One 2017; 12: e0174412
• 4 Tegethoff M. et al. Environ Health Perspect 2011; 119: 1647-1652