Treatment of slow-flow (type I) perimedullary spinal arteriovenous fistulas with special reference to embolization.

Abstract

Embolization of type I perimedullary spinal arteriovenous fistulas (AVFs) can be difficult, because of tortuosity and the small diameter of the feeder and distal location of the fistula site. The 1.5F flow-directed catheter in conjunction with a hydrophilic guidewire has been used in fistula embolization with cyanoacrylate glue for spinal vascular… (More)

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