EPs recorded their findings as IUP present (presence of yolk sac ... pregnancy outcome was determined by radiology ultrasound results during the ED visit or on a subsequent visit, as well as an 8 ...
A gestational sac is one of the first signs of pregnancy that can be seen on a transvaginal ultrasound—usually by five weeks gestational age, but sometimes as early as four weeks. When ...
CRL: Crown—rump length; EV: Embryo volume; FV: Fetal volume; GSV: Gestational sac volume ... of 38.5% (placental quotient at 12 weeks) versus 44.8% (uterine artery Doppler at 22 weeks) [12 ...