Posterior Meningeal Artery Origin Patterns among 300 Cases and Their Clinical Importance.
J Stroke Cerebrovasc Dis
; 27(7): 2032-2034, 2018 Jul.
Article
em En
| MEDLINE
| ID: mdl-29598906
ABSTRACT
BACKGROUND AND PURPOSE:
The posterior meningeal artery (PMA) is known as a dura mater-nourishing vessel. We encountered a patient with Wallenberg syndrome during transarterial embolization of the PMA associated with the dural arteriovenous fistula (DAVF).METHODS:
After development of Wallenberg syndrome in the patient, we assessed origins of the PMA patterns in 300 cases and divided them into 3 types. CASE PRESENTATION A 63-year-old man was incidentally diagnosed as having transverse-sigmoid sinus DAVF with a cortical venous reflux. During the transarterial embolization, the patient complained of vertigo and numbness of the right extremities. Postoperatively, the patient exhibited Wallenberg syndrome. Diffusion-weighted magnetic resonance imaging showed a high-intensity area on the lateral side of the right medulla.CONCLUSIONS:
While performing arterial embolization of the PMA that directly originates from the intracranial vertebral artery, the possibility of deficient brainstem nourishment must be considered.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Síndrome Medular Lateral
/
Artérias Meníngeas
Tipo de estudo:
Diagnostic_studies
Limite:
Humans
/
Male
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Middle aged
Idioma:
En
Ano de publicação:
2018
Tipo de documento:
Article