Selective intrauterine growth restriction

定义 英文原文（暂无中文）

A rare disorder related to monochorionic twin pregnancy characterized by unequal placental sharing leading to growth restriction in one twin according to the following criteria: estimated fetal weight (EFW) of one twin below the 3rd percentile as a solitary parameter, or fulfilment of at least two out of four contributory parameters (EFW of one twin below the 10th percentile, abdominal circumference of one twin below the 10th percentile, EFW discordance of ≥ 25%, umbilical artery pulsatility index of the smaller twin above the 95th percentile). Early severe forms are associated with a significant risk of intrauterine demise or neurological adverse outcome for both twins.

别名

Selective fetal growth restriction、sFGR、sIUGR

基本事实

遗传方式

不适用

发病年龄

产前

外部标识与链接