velamentous

英

美

【医】帆状的，膜状的

Umbilical cord, velamentous insertion, vasa previa, true knot, nuchal cord, abdominal insertion, sigle umbilical artery, umbilical vein, cord mass, etc;
脐带：帆样附着，前位血管，脐带真结，颈部脐带，腹部脐带附着，单只脐动脉，脐静脉，脐带肿块等；
Analysis of 3 cases with rupture of previa blood vessel of velamentous placenta
3例帆状胎盘前置血管破裂分析
A clinical analysis of the pregnancy complicated by blood vessel rupture of velamentous placenta
妊娠合并帆状胎盘血管破裂临床分析
Objective: To explore the clinical feature of velamentous umbilical cord insertion, the influence to perinatal outcome, the method of prenatal diagnosis and management and to prevent perinatal death.
目的探讨帆状胎盘的临床特点，对围产儿的影响，以及早期诊断、正确处理的方法，以降低围产儿死亡率。
The distance from the placental edge to the insertion of the umbilical cord was measured after delivery, and the results were used to classify cord insertion as normal, marginal, or velamentous.
分娩后测量脐带附着点到胎盘边缘的距离，将结果分为正常附着、边缘性附着和帆状附着。