KMID : 1037520220380020013
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Vascular Specialist International 2022 Volume.38 No. 2 p.13 ~ p.13
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Endovascular Treatment of a Giant Renal Artery Aneurysm with High-Flow Renal Arteriovenous Malformation
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Pitoulias Apostolos G.
Pitoulias Georgios A. Chatzelas Dimitrios A. Zampaka Theodosia Kalogirou Thomas E. Potouridis Anastasios Loutradis Charalampos Tachtsi Maria D.
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Abstract
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Renal artery aneurysms (RAAs) are rare lesions with a prevalence of less than 1% in the general population. Renal arteriovenous malformations (AVMs) are rare lesions with an estimated incidence of less than 0.04%. The coexistence of these two clinical entities is extremely rare and narrows the available treatment options by endovascular or open surgery. We describe a case of a giant symptomatic RAA type III, which was combined with a high-flow renal AVM in the right kidney. Using two vascular plugs, the RAA was excluded successfully. The perfusion of the right kidney¡¯s lower pole was preserved by implantation of two covered stents in the inferior segmental renal artery.
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KEYWORD
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Aneurysm, Endovascular procedures, Arteriovenous malformations, Arteriovenous fistula, Renal circulation
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