J Korean Neurosurg Soc.  2011 Sep;50(3):260-263. 10.3340/jkns.2011.50.3.260.

A Case of Intraosseous Dural Arteriovenous Fistulas Involving Diploic Vein Treated with Transarterial Onyx Embolization

Affiliations
  • 1Department of Neurosurgery, Soonchunhyang University Cheonan Hospital, Cheonan, Korea. smyoon@sch.ac.kr
  • 2Department of Neurosurgery, Soonchunhyang University Gumi Hospital, Gumi, Korea.

Abstract

Intracranial dural arteriovenous fistulas (DAVFs) are abnormal arteriovenous connections that lie within the dura. Intraosseous DAVFs involving diploic venous system are extremely rare. A 46-year-old woman presented with headache and right pulsatile tinnitus for three weeks. The tinnitus started after yelling. Digital subtraction angiography revealed DAVF within the basal portion of right parietal bone along the middle meningeal artery (MMA) groove. The fistula was fed by frontal branch of right MMA and drained into right transverse sigmoid sinus junction through dilated middle meningeal vein. The intraosseous DAVF involving diploic vein was successfully obliterated with Onyx embolization via transarterial route.

Keyword

Dural arteriovenous fistulas; Tinnitus; Onyx; Diploic vein; Transarterial embolization

MeSH Terms

Angiography, Digital Subtraction
Central Nervous System Vascular Malformations*
Colon, Sigmoid
Female
Fistula
Headache
Humans
Meningeal Arteries
Middle Aged
Parietal Bone
Tinnitus
Veins*
Full Text Links
  • JKNS
Actions
Cited
CITED
export Copy
Close
Share
  • Twitter
  • Facebook
Similar articles
Copyright © 2024 by Korean Association of Medical Journal Editors. All rights reserved.     E-mail: koreamed@kamje.or.kr