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Media type:
E-Article
Title:
Therapeutic Embolization of Idiopathic Renal Arteriovenous Fistula Using the “Stop-Flow” Technique
Contributor:
Mansueto, Giancarlo;
D'Onofrio, Mirko;
Minniti, Salvatore;
Ferrara, Rosa Maria;
Procacci, Carlo
Published:
SAGE Publications, 2001
Published in:
Journal of Endovascular Therapy, 8 (2001) 2, Seite 210-215
Language:
English
DOI:
10.1177/152660280100800218
ISSN:
1526-6028;
1545-1550
Origination:
Footnote:
Description:
Purpose: To present a case of massive idiopathic arteriovenous fistula (AVF) successfully treated with an endovascular procedure. Case Report: A 42-year-old woman with microscopic hematuria was found to have a massive idiopathic renal AVF. Percutaneous embolization was undertaken using a dual approach to deliver an occluding balloon through the draining vein and an arterial access to selectively catheterize the aneurysmal afferent artery. With the balloon inflated to interrupt flow (“stop-flow” technique), acrylic glue was delivered precisely to occlude the lesion. Duplex scans at 12 months have documented continued complete occlusion of the anomalous communication. Conclusions: The dual arterial and venous approach with the “stop-flow” technique makes it possible to successfully treat idiopathic AVFs that have constant high-flow connections.