Experimental observations on short and long-term effects of arterial occlusion with ivalon

W. R. Castaneda-Zuniga, R. Sanchez, K. Amplatz

Research output: Contribution to journalArticle

63 Scopus citations

Abstract

Ivalon sponge has proved to be a useful embolic material, particularly when long-term or permanent occlusions are desirable. It has been stated that Ivalon is well tolerated and that it produces little if any damage to the wall or periadventitial tissues of the embolized artery. The authors' study demonstrates definite evidence of inflammatory reaction in the wall of the embolized arteries; these changes were seen only in the acute phase and seem to be secondary to damage of the vessel wall by the plastic material. Permanent occlusion results with disappearance of the inflammatory changes at nine months postembolization.

Original languageEnglish (US)
Pages (from-to)783-785
Number of pages3
JournalRadiology
Volume126
Issue number3
DOIs
StatePublished - Jan 1 1978

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging

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