Stent-assisted detachable coil embolization of wide-necked renal artery aneurysms

Guido Bajardi, Felice Pecoraro, Domenico Solari, Gaetano Vitale, Umberto Marcello Bracale, Flavia Spalla, Ilaria Ficarelli, Mario De Laurentis, Donatella Narese

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9 Citations (Scopus)

Abstract

Renal artery aneurysms (RAAs) are rare with an estimated incidence of 0.1% in the general population, and they represent approximately 25% of all visceral aneurysms. The gold standard of treatment is open surgery, but it is associated with a high risk of nephrectomy, mortality, and morbidity. Less invasive endovascular therapies are becoming increasingly common for the treatment of RAAs. Here, we aimed to report three cases of wide-necked complex renal artery aneurysms treated endovascularly using stent-assisted coil embolization with self-expandable stent nitinol Solitaire AB and Concerto Axium coils. In addition, we describe the use of the waffle-cone technique in a case of wide-necked saccular RAA involving the renal artery bifurcation. Technical success was achieved in all three cases with no early or late complications and no recurrences.
Original languageEnglish
Pages (from-to)77-80
Number of pages4
JournalDiagnostic and Interventional Radiology
Volume23
Publication statusPublished - 2017

All Science Journal Classification (ASJC) codes

  • Radiology Nuclear Medicine and imaging
  • Cardiology and Cardiovascular Medicine

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    Bajardi, G., Pecoraro, F., Solari, D., Vitale, G., Bracale, U. M., Spalla, F., Ficarelli, I., De Laurentis, M., & Narese, D. (2017). Stent-assisted detachable coil embolization of wide-necked renal artery aneurysms. Diagnostic and Interventional Radiology, 23, 77-80.