Neurovascular Malformations in the Fetus and Neonate.
Dural sinus malformation
Embolization
Non-Galenic choroidal arteriovenous fistula
Pial arteriovenous fistula
Vein of Galen malformation
Journal
Neuroimaging clinics of North America
ISSN: 1557-9867
Titre abrégé: Neuroimaging Clin N Am
Pays: United States
ID NLM: 9211377
Informations de publication
Date de publication:
Nov 2024
Nov 2024
Historique:
medline:
27
10
2024
pubmed:
27
10
2024
entrez:
26
10
2024
Statut:
ppublish
Résumé
Vein of Galen malformations are the most common congenital neurovascular malformation and are a type of choroidal arteriovenous fistula involving the midline primitive choroidal venous circulation. The arteriovenous shunt zone of a VOGM may directly involve the embryonic precursor of the vein of Galen and/or its tributaries within the 3rd ventricle tela choroidea. Dural sinus malformations are characterized by dilated intracranial dural venous sinuses, some of which acquire multifocal arteriovenous shunts within the dural walls of these overgrown venous sinuses.Pial arteriovenous fistulae are high-flow shunts representing direct arterial to venous communication of pial blood vessels, with no definable nidus.
Identifiants
pubmed: 39461763
pii: S1052-5149(24)00055-8
doi: 10.1016/j.nic.2024.08.008
pii:
doi:
Types de publication
Journal Article
Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
531-543Informations de copyright
Crown Copyright © 2024. Published by Elsevier Inc. All rights reserved.
Déclaration de conflit d'intérêts
Disclosure The authors have no conflicts of interest to declare.