Chimney in Ruptured Abdominal Aortic Aneurysms: A Retrospective Analysis of 14 Years in a Cohort Treated Only by Endovascular Repair
Ch-EVAR is a viable option for rAAA patients with unfavorable aortic neck anatomy when performed in specialized centers, offering comparable perioperative outcomes and mortality rates to standard EVAR. However, the increased risk of type Ia endoleaks warrants careful patient selection and long-term surveillance.
Authors
- Tal M Hörer
- David T. McGreevy (ORCID: https://orcid.org/0000-0003-0805-4823)
- Martina Zanzot
- Artai Pirouzram
- Mario D'Oria
- Marcelo H. Petri
Institutions
- Linköping University (SE)
- University of Trieste (IT)
- Örebro University (SE)
- Örebro University Hospital (SE)
- Linköping University Hospital (SE)
Publication Details
- Journal
- Annals of Vascular Surgery
- Published
- 2026-03-05
- DOI
- https://doi.org/10.1016/j.avsg.2026.02.034
- Primary Topic
- Aortic aneurysm repair treatments
- Type
- article
- Field-Weighted Citation Impact
- 0.00