An arteriovenous malformation model for testing liquid embolic materials

Sangsoo Park; Hisook Yoon; Dae Chul Suh; Ho Young Song

An arteriovenous malformation model for testing liquid embolic materials

Sangsoo Park, Hisook Yoon, Dae Chul Suh, Ho Young Song

Research output: Contribution to journal › Article › peer-review

Abstract

An arteriovenous malformation model with a transparent nidus was constructed to investigate the embolization behavior of polyvinyl acetate (PVAc) solution relative to flow velocity in the feeding artery and injection speed. It was found that the liquid embolic material flowed distally when injected too fast or when the flow velocity was too low. In addition, we found that solution consisting of PVAc plus metrizamide was a better embolic material than solution containing only PVAc.

Original language	English (US)
Pages (from-to)	1892-1896
Number of pages	5
Journal	American Journal of Neuroradiology
Volume	18
Issue number	10
State	Published - Nov 1 1997
Externally published	Yes

Keywords

Arteriovenous malformations, embolization
Interventional neuroradiology, models

ASJC Scopus subject areas

Radiology Nuclear Medicine and imaging
Clinical Neurology

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AB - An arteriovenous malformation model with a transparent nidus was constructed to investigate the embolization behavior of polyvinyl acetate (PVAc) solution relative to flow velocity in the feeding artery and injection speed. It was found that the liquid embolic material flowed distally when injected too fast or when the flow velocity was too low. In addition, we found that solution consisting of PVAc plus metrizamide was a better embolic material than solution containing only PVAc.

KW - Arteriovenous malformations, embolization

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An arteriovenous malformation model for testing liquid embolic materials

Abstract

Keywords

ASJC Scopus subject areas

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