Spinal arteriovenous fistulas supplied by branches of internal iliac artery: clinical features and endovascular treatment outcomes

Dong Hyun Yoo; K W Kim; Young Dae Cho; Hyun-Seung Kang

doi:10.1007/s00701-026-06853-z

April 1, 2026Acta NeurochirurgicaOpen Access

Spinal arteriovenous fistulas supplied by branches of internal iliac artery: clinical features and endovascular treatment outcomes

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Key Points

This research aims to evaluate the clinical features and outcomes of endovascular treatment for spinal arteriovenous fistulas supplied by internal iliac artery branches.
Conducted angiography studies on suspected spinal arteriovenous fistulas.
Focused on cases involving branches of the internal iliac artery.
Assessed treatment outcomes following endovascular embolization.
Achieved a stable occlusion rate of 53.8% for treated cases.
Endovascular embolization presented a safe treatment option.
Identified endovascular embolization as a potential first-line treatment in specific patient categories.

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Implication

Clinical features and endovascular treatment demonstrate stable occlusion in patients with spinal arteriovenous fistulas, indicating effective intervention strategies.

Abstract

Angiography studies targeting suspected spinal AVFs should include IIA branches. In patients with spinal AVFs fed by branches of IIA, endovascular embolization represents a safe clinical option, offering 53.8% stable occlusion rate, and may be considered as initial choice of treatment in selected cases.

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Yoo et al. (2026) studied this question.

synapsesocial.com/papers/69cf5ede5a333a821460d9bb https://doi.org/10.1007/s00701-026-06853-z

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Spinal arteriovenous fistulas supplied by branches of internal iliac artery: clinical features and endovascular treatment outcomes

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

Spinal arteriovenous fistulas supplied by branches of internal iliac artery: clinical features and endovascular treatment outcomes

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

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