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Updated: Jul 4, 2026

Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm
Published on: August 1, 2025
Bronchial artery aneurysm refractory to transcatheter embolization
1Division of Cardiothoracic Surgery, University of Washington, Seattle, WA 98195-6310, USA.
Abstract:
Bronchial artery aneurysms occur rarely, but they are potentially life threatening and require treatment to avoid rupture and other complications. A 37-year-old man, who was otherwise healthy, presented with chest discomfort and was found to have a large right bronchial artery aneurysm. Despite two attempts at embolization, the aneurysm continued to have persistent flow. Aneurysmectomy with ligation of multiple collateral vessels was successfully performed through a standard posterolateral thoracotomy. Recovery was uneventful, and the patient was discharged on postoperative day 2.
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