First‐trimester uterine artery Doppler indices in the prediction of small‐for‐gestational age pregnancy and intrauterine growth restriction

Abstract

There is a significant relationship between first-trimester uterine artery Doppler RI and the subsequent development of SGA. The sensitivity of first-trimester uterine artery Doppler is greater for SGA with pre-eclampsia than it is for IUGR alone. This could be because these two entities may have different underlying placental abnormalities that are detected variably on first-trimester uterine artery Doppler evaluation.