Association between fetal doppler velocimetry abnormalities and confined placental trisomy 22

J Matern Fetal Neonatal Med. 2009 Jul;22(7):629-32. Association between fetal Doppler velocimetry abnormalities and confined placental trisomy 22: A case report. Piantelli G, Patrelli TS, Anfuso S, Neri TM, Gramellini D, Nardelli GB. SourceDepartment of Obstetrics, Gynecology and Neonatology, University of Parma, Italy. Abstract The occurrence of trisomy 22 confined to the placenta is rare. We report on a patient who presented with fetal abnormal Doppler velocimetry (elevated umbilical artery pulsatility index), but serial ultrasound examinations revealed a spontaneous recovery throughout pregnancy. A healthy baby was normally delivered at 40 weeks