title: [Umbilical Absent and Reverse End-Diastolic Flow Velocity Waveforms Already Present Prior to Viability do not Exclude Long-Term Foetal Surveillance: A Report of Two Cases].
abstract: The finding of absent or reverse end-diastolic flow velocities (AREDV) in the umbilical artery already prior to viability corresponds to the most severe end of the clinical spectrum of placental insufficiency. However, there is little or no experience or published literature with regard to perinatal outcome. We report 2 cases in which structurally and chromosomally normal foetuses showed severe early onset retardation but were continuing to grow. These gestations could be prolonged by 62 and 64 days, respectively. Perinatal outcome was good in both following Caesarean section at 32+3 and 31+5 gestational weeks respectively.
authors.affiliation: Klink für Gynäkologie und Geburstshilfe Klinikum, Hanau.
authors.forename: T
authors.initials: T
authors.lastname: Müller
authors.affiliation: Universitäts-Kinderklinik, Julius-Maximilians-Universität, Würzburg.
authors.forename: J
authors.initials: J
authors.lastname: Wirbelauer
authors.affiliation: Frauenklinik, Julius-Maximilians-Universität, Würzburg.
authors.forename: I
authors.initials: I
authors.lastname: Frauenschuh
authors.affiliation: Frauenklinik, St. Joseph-Stift, Bremen.
authors.forename: T
authors.initials: T
authors.lastname: Frambach
authors.affiliation: Frauenklinik, Julius-Maximilians-Universität, Würzburg.
authors.forename: U
authors.initials: U
authors.lastname: Zollner
authors.affiliation: Frauenklinik, Julius-Maximilians-Universität, Würzburg.
authors.forename: J
authors.initials: J
authors.lastname: Dietl
mesh_terms: D001783:Blood Flow Velocity; D003937:Diagnosis, Differential; D004452:Echocardiography / Q000379:methods*; D005260:Female; D005317:Fetal Growth Retardation / Q000000981:diagnostic imaging* / Q000503:physiopathology; D006801:Humans; D008137:Longitudinal Studies; D021041:Placental Circulation; D010927:Placental Insufficiency / Q000000981:diagnostic imaging* / Q000503:physiopathology; D011247:Pregnancy; D018571:Sentinel Surveillance; D016216:Ultrasonography, Prenatal / Q000379:methods*