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Updated: Aug 15, 2026

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Creating Radio-cephalic Arteriovenous Fistula in the Forearm with a Modified No-Touch Technique
Published on: April 1, 2022
CT-demonstrated transcalvarial channels diagnostic of dural arteriovenous fistula
Steven Alatakis1, George Koulouris, Stephen Stuckey
1Department of Radiology, The Alfred Hospital, Prahran, Victoria, Australia.
AJNR. American Journal of Neuroradiology
|October 13, 2005
Abstract:
MR imaging-evident intraosseous channels associated with the presence of a dural arteriovenous fistula have been described in the literature. We describe these channels in relation to a case of dural arteriovenous fistula seen on CT. The presence of this subtle sign should be sought, and the area reviewed in all CT evaluations of patients with pulsatile tinnitus.
