Sonographic Diagnosis of Velamentous and Marginal Placental Cord Insertion

被引：12

作者：

Kelley, Brendan P. ^{[1
,2
]}

Klochko, Chad L. ^{[1
]}

Atkinson, Sarah ^{[3
]}

Hillman, Daniel ^{[1
]}

Craig, Brian M. ^{[1
]}

Sandberg, Sharon A. ^{[1
]}

Gaba, Arthur R. ^{[4
]}

Halabi, Safwan S. ^{[1
,5
]}

机构：

[1] Henry Ford Hosp, Dept Radiol, Detroit, MI 48202 USA

[2] Massachusetts Gen Hosp, Dept Radiol, 55 Fruit St, Boston, MA 02114 USA

[3] Univ Illinois, Dept Obstet & Gynecol, Chicago, IL 60612 USA

[4] Henry Ford Hosp, Dept Pathol & Lab Med, Detroit, MI 48202 USA

[5] Stanford Univ, Dept Radiol, Stanford, CA 94305 USA

来源：

ULTRASOUND QUARTERLY | 2020年 / 36卷 / 03期

关键词：

velamentous cord insertion; marginal cord insertion; vasa previa; umbilical cord; placenta; obstetrics; prenatal sonography; UMBILICAL-CORD; DOPPLER; ABNORMALITIES; SINGLETON; RISK;

D O I：

10.1097/RUQ.0000000000000437

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

Routine second trimester ultrasound (US) examinations include an assessment of the umbilical cord given its vital role as a vascular conduit between the maternal placenta and fetus during fetal development. Placental cord insertion abnormalities can be identified during prenatal US screening and are increasingly recognized as independent risk factors for various complications during pregnancy and delivery. The purpose of this pictorial review is to illustrate examples of velamentous and marginal placental cord insertion with an emphasis on how to differentiate their morphology using color Doppler US.

引用

页码：247 / 254

页数：8

共 21 条

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