Percentiles of intrauterine placental volume and placental volume relative to fetal volume: A prospective magnetic resonance imaging study.

Female Fetal Development Fetal Growth Retardation / pathology Fetus / diagnostic imaging Gestational Age Humans Magnetic Resonance Imaging Placenta / diagnostic imaging Pregnancy Prospective Studies Ultrasonography, Prenatal
Intrauterine MRI Percentiles Placenta Placental to fetal ratio Pregnancy

Journal

Placenta
ISSN: 1532-3102
Titre abrégé: Placenta
Pays: Netherlands
ID NLM: 8006349

Informations de publication

Date de publication:
04 2022
Historique:
received: 10 11 2021
revised: 07 02 2022
accepted: 25 02 2022
pubmed: 9 3 2022
medline: 15 4 2022
entrez: 8 3 2022
Statut: ppublish

Résumé

We aimed to provide percentiles of intrauterine placental growth and placental growth relative to fetal growth (placental to fetal ratio) by measuring placental and fetal volumes by magnetic resonance imaging (MRI). In this prospective study, 107 unselected singleton pregnancies were examined by MRI at gestational week 27 and 37. Based on the estimated volumes of the placenta and the fetus, we calculated median and percentiles at gestational weeks 27 and 37. Median placental volume at gestational week 27 was 513 cm At gestational week 27, the placental volume was about half the size of the fetal volume, whereas at week 37, the placental volume was about one third of the fetal volume. This finding suggests that placental growth was less prominent than fetal growth after gestational week 27. Knowledge about the distribution of intrauterine placental size in the general population of pregnancies are prerequisites for diagnosing abnormal placental size.

Identifiants

DOI: 10.1016/j.placenta.2022.02.023 PMID: 35259595
pubmed: 35259595
pii: S0143-4004(22)00068-6
doi: 10.1016/j.placenta.2022.02.023
pii:
doi:

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

40-45

Informations de copyright

Copyright © 2022 The Authors. Published by Elsevier Ltd.. All rights reserved.

Auteurs

H F Peterson (HF)

Department of Obstetrics and Gynecology, Akershus University Hospital, P.O. Box 1000, N-1478, Lørenskog, Norway; Institute of Clinical Medicine, University of Oslo, P.O. Box 1171, Blindern, N-0318, Oslo, Norway. Electronic address: Helene.Fjeldvik.Peterson@ahus.no.

A Eskild (A)

Department of Obstetrics and Gynecology, Akershus University Hospital, P.O. Box 1000, N-1478, Lørenskog, Norway; Institute of Clinical Medicine, University of Oslo, P.O. Box 1171, Blindern, N-0318, Oslo, Norway.

S Sommerfelt (S)

Department of Obstetrics and Gynecology, Akershus University Hospital, P.O. Box 1000, N-1478, Lørenskog, Norway.

K Gjesdal (K)

Department of Diagnostic Imaging, Akershus University Hospital, P.O. Box 1000, N-1478, Lørenskog, Norway.

A S Borthne (AS)

Institute of Clinical Medicine, University of Oslo, P.O. Box 1171, Blindern, N-0318, Oslo, Norway; Department of Diagnostic Imaging, Akershus University Hospital, P.O. Box 1000, N-1478, Lørenskog, Norway.

L Mørkrid (L)

Institute of Clinical Medicine, University of Oslo, P.O. Box 1171, Blindern, N-0318, Oslo, Norway; Department of Medical Biochemistry, Oslo University Hospital, P.O. Box 4950 Nydalen, N-0424, Oslo, Norway.

V Hillestad (V)

Department of Obstetrics and Gynecology, Akershus University Hospital, P.O. Box 1000, N-1478, Lørenskog, Norway; Institute of Clinical Medicine, University of Oslo, P.O. Box 1171, Blindern, N-0318, Oslo, Norway; Department of Diagnostic Imaging, Akershus University Hospital, P.O. Box 1000, N-1478, Lørenskog, Norway.

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Classifications MeSH

questionsmedicales.fr › Phénomènes physiologiques des appareils urinaire et reproducteur › Phénomènes physiologiques de la reproduction › Reproduction › Développement embryonnaire et foetal › Développement foetal › Percentiles of intrauterine placental volume...
questionsmedicales.fr › États, signes et symptômes pathologiques › Processus pathologiques › Troubles de la croissance › Retard de croissance intra-utérin › Percentiles of intrauterine placental volume...
questionsmedicales.fr › Structures de l'embryon › Foetus › Percentiles of intrauterine placental volume...
questionsmedicales.fr › Phénomènes physiologiques des appareils urinaire et reproducteur › Phénomènes physiologiques de la reproduction › Âge gestationnel › Percentiles of intrauterine placental volume...
questionsmedicales.fr › Eucaryotes › Animaux › Chordés › Vertébrés › Mammifères › Eutheria › Primates › Haplorhini › Catarrhini › Hominidae › Humains › Percentiles of intrauterine placental volume...
questionsmedicales.fr › Diagnostic › Techniques et procédures diagnostiques › Imagerie diagnostique › Tomographie › Imagerie par résonance magnétique › Percentiles of intrauterine placental volume...
questionsmedicales.fr › Structures de l'embryon › Placenta › Percentiles of intrauterine placental volume...
questionsmedicales.fr › Phénomènes physiologiques des appareils urinaire et reproducteur › Phénomènes physiologiques de la reproduction › Reproduction › Grossesse › Percentiles of intrauterine placental volume...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Méthodes épidémiologiques › Caractéristiques des études épidémiologiques › Études épidémiologiques › Études de cohortes › Études prospectives › Percentiles of intrauterine placental volume...
questionsmedicales.fr › Diagnostic › Techniques et procédures diagnostiques › Techniques de diagnostic gynécologique et obstétrique › Diagnostic prénatal › Échographie prénatale › Percentiles of intrauterine placental volume...