Abstract
We report a 29-year-old female patient who developed intracerebral hemorrhage 16 h after endovascular embolization of a brain arteriovenous malformation with a combination of liquid embolic agents of Onyx and n-butyl cyanoacrylate. After emergent craniectomy with evacuation of the hematoma, the patient recovered consciousness with mild expressive aphasia. The possible etiology of postembolization brain hemorrhage was discussed, and the literature was reviewed.
Copyright © 2012 Elsevier Inc. All rights reserved.
MeSH terms
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Adult
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Cerebral Angiography / methods
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Cerebral Hemorrhage / etiology*
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Cerebral Hemorrhage / surgery
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Craniotomy / methods
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Dimethyl Sulfoxide / adverse effects
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Dimethyl Sulfoxide / therapeutic use*
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Embolization, Therapeutic / adverse effects*
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Embolization, Therapeutic / methods
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Enbucrilate / adverse effects
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Enbucrilate / therapeutic use*
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Female
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Follow-Up Studies
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Humans
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Intracranial Arteriovenous Malformations / diagnostic imaging
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Intracranial Arteriovenous Malformations / therapy*
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Magnetic Resonance Angiography
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Monitoring, Physiologic / methods
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Polyvinyls / adverse effects
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Polyvinyls / therapeutic use*
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Postoperative Care / methods
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Risk Assessment
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Time Factors
Substances
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Onyx copolymer
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Polyvinyls
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Enbucrilate
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Dimethyl Sulfoxide