Matsunaga K, Tsurukiri J, Kato T, Suenaga H, Otake N, Numata J, Kojima T, Oda T. Rupture of Renal Artery Aneurysm in a Patient with Granulomatosis with Polyangiitis.
JMA J 2021;
4:434-438. [PMID:
34796303 PMCID:
PMC8580710 DOI:
10.31662/jmaj.2021-0027]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 06/02/2021] [Indexed: 11/24/2022] Open
Abstract
Granulomatosis with polyangiitis (GPA) is the systemic vasculitis affecting predominantly small vessels, but vasculitis of medium size artery can be associated. We treated a patient with GPA who had hemorrhagic instability because of a rupture of an aneurysm in the branch of the renal artery; the patient underwent arterial embolization (AE), and hemostasis was successfully achieved. Literature reviews were conducted on the basis of the data available on PubMed, and seven published reports of eight cases with renal artery aneurysms were identified. We concluded that emergency physicians should be aware of the existence of renal artery aneurysms associated with GPA. AE should be considered as one of the treatment choices whenever renal bleeding takes place.
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