• World Neurosurg · Sep 2014

    A treatment option for nontraumatic adult-type dural arteriovenous fistulas: transarterial venous coil embolization.

    • Seung Kug Baik, Yong-Woo Kim, Sang Weon Lee, Chang Hwa Choi, and Jaechan Park.
    • Department of Radiology, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Yangsan, Korea. Electronic address: skbaik9@gmail.com.
    • World Neurosurg. 2014 Sep 1;82(3-4):417-22.

    ObjectiveTransvenous coil embolization of the affected venous outlet is the most effective treatment method for the management of nontraumatic adult dural arteriovenous fistulas (DAVFs). However, such an approach is not always feasible. We discuss nontraumatic adult DAVFs that were treated with transarterial coil embolization of the proximal venous outlet at our facility, as well as cases previously reported in the literature.MethodsThis study included 8 patients who had undergone transarterial coil embolization of the proximal venous outlet for the treatment of nontraumatic adult DAVFs (4 cases in our series and 4 cases in the literature). All clinical, angiographic, and procedural data were retrospectively collected from medical charts or the literature and recorded on standardized forms by a physician. The DAVFs were classified according to the venous drainage pattern.ResultsIn all 8 patients, occlusion of the proximal venous site of the fistula was possible by using coils through the arterial feeders; this resulted in complete recovery in all patients. The access route for 7 of the 8 cases was the middle meningeal artery, and in 1 case was the meningohypophyseal artery. In all 8 patients the access artery was relatively smooth, with distal enlargement in the fistula region.ConclusionsIf a distally enlarged feeding artery is observed among the multiple feeding arteries, it suggests the existence of a large fistula and may serve as an access route for transarterial venous coil embolization. This procedure may offer a more effective and safer treatment than other endovascular approaches.Copyright © 2014 Elsevier Inc. All rights reserved.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…