TY - JOUR AU - Silva Costa, F. AB - 25–28 September 2016, Rome, Italy Electronic poster abstracts Conclusions: In cases with isolated single umbilical artery, the perinatal outcomes. In isolated polyhydramnios favourable out- umbilical artery PI is inversely related to birthweight, PI < 5th comes were observed in 61.3% of cases. Despite the low overall rate centile predicts a normal growth, whereas PI > 50th centile is (2.5%) of identify of uterine artery (UtA) Doppler changes more associated with an increased risk of SGA at birth. None of our cases than half of women with such disorders had perinatally significant had a mean PI > 95th centile even if growth restricted. complications. An important predictor of pre-eclampsia and perina- tal complications in low-risk pregnancy can be considered a bilateral abnormal UtA Doppler in conjunction with early calcification of the EP15.20 placenta: OR 300 (95% CI 278 – 335), RR 75 (95% CI 71 – 79). Predicting small-for-gestational age newborns in the first Conclusions: Features revealed by US in the second half of low-risk trimester of pregnancy using maternal renal interlobar vein pregnancy in 3.2% of cases ”translate” low-risk pregnancy into a high-risk, and in 6.6% - into the indefinite risk pregnancy. Medical impedance (RIVI) tactics changed less than TI - EP15.20: Predicting small‐for‐gestational age newborns in the first trimester of pregnancy using maternal renal interlobar vein impedance (RIVI) JO - Ultrasound in Obstetrics & Gynecology DO - 10.1002/uog.17299 DA - 2016-09-01 UR - https://www.deepdyve.com/lp/wiley/ep15-20-predicting-small-for-gestational-age-newborns-in-the-first-iZBmxIGe9V SP - 331 EP - 331 VL - 48 IS - DP - DeepDyve ER -