Artery of Davidoff and Schechter Supply in Dural Arteriovenous Fistulas.
Aged
Angiography, Digital Subtraction
/ methods
Central Nervous System Vascular Malformations
/ therapy
Cerebral Angiography
Dura Mater
/ blood supply
Embolization, Therapeutic
/ methods
Endovascular Procedures
/ methods
Female
Humans
Male
Meningeal Arteries
/ diagnostic imaging
Middle Aged
Retrospective Studies
Journal
AJNR. American journal of neuroradiology
ISSN: 1936-959X
Titre abrégé: AJNR Am J Neuroradiol
Pays: United States
ID NLM: 8003708
Informations de publication
Date de publication:
02 2020
02 2020
Historique:
received:
25
09
2019
accepted:
20
11
2019
pubmed:
25
1
2020
medline:
30
9
2020
entrez:
25
1
2020
Statut:
ppublish
Résumé
The artery of Davidoff and Schechter is a dural branch of the posterior cerebral artery that can supply the meninges close to the falcotentorial junction. It is usually not identified on angiography except when enlarged in the setting of a dural AVF or meningioma. The impact on treatment of the artery of Davidoff and Schechter supply to a fistula is not well-described in the literature. Our retrospective analysis of patients with dural AVFs treated at the Toronto Western Hospital between 2006 and 2018 identified 6 patients with dural AVFs receiving supply from artery of Davidoff and Schechter (of a total of 173 patients with dural AVFs). All patients were initially treated by transarterial embolization using liquid embolic agents. Three patients required a second endovascular procedure partly due to residual supply from artery of Davidoff and Schechter, and in all cases, angiographic cure was obtained. The treatment approach, challenges encountered, and potential complications of treating such fistulas are described.
Identifiants
pubmed: 31974076
pii: ajnr.A6380
doi: 10.3174/ajnr.A6380
pmc: PMC7015213
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
300-304Commentaires et corrections
Type : ErratumIn
Informations de copyright
© 2020 by American Journal of Neuroradiology.
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