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Updated: May 25, 2025

Comprehensive Endovascular and Open Surgical Management of Cerebral Arteriovenous Malformations
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Onyx Liquid Embolic Agent: Basic Knowledge for Its Use in Interventional Neuroradiology.

Takao Kojima1, Takuya Maeda1, Yuhei Ito1

  • 1Department of Neurosurgery, Fukushima Medical University, Fukushima, Fukushima, Japan.

Journal of Neuroendovascular Therapy
|February 26, 2025
PubMed
Summary

Onyx, a liquid embolic agent made of ethylene vinyl alcohol (EVOH) in dimethyl sulfoxide (DMSO), offers controlled delivery for treating brain vascular malformations. It provides durable occlusion of arteriovenous malformations and dural arteriovenous fistulas.

Keywords:
Onyxembolizationinterventionliquid embolic agentsneuroradiology

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