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脐带真结的四维超声检查

Four-dimensional ultrasonography of a true knot of the umbilical cord.

作者信息

Ramón y Cajal Carlos López, Martínez Raquel Ocampo

机构信息

Prenatal Diagnosis Unit, Service of Obstetrics and Gynecology, Hospital Xeral, Pontevedra, Spain.

出版信息

Am J Obstet Gynecol. 2006 Oct;195(4):896-8. doi: 10.1016/j.ajog.2006.05.044.

DOI:10.1016/j.ajog.2006.05.044
PMID:17000232
Abstract

We describe the prenatal diagnosis of a true knot of the umbilical cord using the "hanging noose" sign. Changes in the tension of the knot, which are related to fetal movements, were studied with 4-dimensional ultrasonography.

摘要

我们描述了使用“套索”征对脐带真结进行产前诊断的情况。通过四维超声检查研究了与胎儿运动相关的脐带结张力变化。

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Four-dimensional ultrasonography of a true knot of the umbilical cord.脐带真结的四维超声检查
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引用本文的文献

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The impact of true knot of umbilical cord on obstetric outcomes-true or not?脐带真结对产科结局的影响——是真是假？
Arch Gynecol Obstet. 2025 Oct;312(4):1175-1183. doi: 10.1007/s00404-025-08110-7. Epub 2025 Jul 11.
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True umbilical cord knot detection via active scanning: a prospective study on accuracy and visualization factors.通过主动扫描进行真性脐带打结检测：关于准确性和可视化因素的前瞻性研究
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Double and Single True Knot of an Umbilical Cord: A Case Report.
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Cureus. 2023 Mar 20;15(3):e36393. doi: 10.7759/cureus.36393. eCollection 2023 Mar.
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The Strategy against Iatrogenic Prematurity Due to True Umbilical Knot: From Prenatal Diagnosis Challenges to the Favorable Fetal Outcome.应对真性脐带打结所致医源性早产的策略：从产前诊断挑战到良好的胎儿结局
J Clin Med. 2022 Feb 3;11(3):818. doi: 10.3390/jcm11030818.
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Current Perspectives of Prenatal Sonographic Diagnosis and Clinical Management Challenges of True Knot of the Umbilical Cord.脐带真结的产前超声诊断现状及临床管理挑战
Int J Womens Health. 2020 Mar 27;12:221-233. doi: 10.2147/IJWH.S192260. eCollection 2020.
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