ArticleSurgical neurology international2023
Cervical extradural arteriovenous fistula with radiculopathy managed endovascularly.
Article in Surgical neurology international, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed.
- Hematomyelia caused by ruptured intramedullary aneurysms of a subaxial cervical epidural arteriovenous fistula: illustrative case.Journal of neurosurgery. Case lessons · 2025Article
- Current Insights and Management Strategies for Lower Cervical Arteriovenous Fistulas: A Comprehensive Review.Asian journal of neurosurgery · 2025Review
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Authors and funding
5 authors.
Funding
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Abstract
Background: Extradural arteriovenous fistulas (AVFs) of the cervical spine are extremely rare, and typically manifest as slowly progressive myelopathy caused by mass effect. This is a unique case of extradural AVF of the cervical spine manifesting with purely radicular symptoms and treated endovascularly with coil and liquid embolization. Case Description: A 55-year-old woman presented with neck pain and right upper extremity radiculopathy persisting for 9 months. Imaging studies demonstrated an AVF spanning from C4-C6 with extension into the C5-C6 foramen supplied primarily from the deep cervical branch of the costocervical trunk. The patient underwent successful coil and liquid (Onyx) embolization. Six-week postoperatively, the patient's symptoms completely resolved and magnetic resonance imaging and angiographic imaging confirmed complete obliteration of the fistula. Conclusion: While extradural AVFs typically present with myelopathic symptoms, they may present with solely radicular symptoms and can be successfully treated endovascularly.
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