Secondary Endovascular Aneurysm (EVAS) Sealing in Combination With Chimney Grafts to Treat Failed Chimney EVAS.
J Endovasc Ther
; 26(2): 265-268, 2019 04.
Article
em En
| MEDLINE
| ID: mdl-30764700
ABSTRACT
PURPOSE:
To describe a proximal extension of a failed chimney endovascular aneurysm sealing repair (chEVAS) using a chEVAS-in-chEVAS procedure in 2 cases with successful treatment outcome at 2-year follow-up. CASE REPORT Two patients with an infrarenal abdominal aortic aneurysm were treated with an elective chEVAS procedure with 1 chimney stent for a unilateral renal artery. At 18 and 24 months, respectively, both patients showed aneurysm growth with an associated decrease in proximal seal. Both patients were treated with a secondary chEVAS procedure, consisting of chimney stent-graft placement in the contralateral renal and the superior mesenteric arteries combined with proximal extension of the in situ chimney stent-graft and the Nellix stents. Two-year follow-up demonstrated successful aneurysm exclusion with a patent stent configuration.CONCLUSION:
A type Ia endoleak after chEVAS can be successfully repaired with a chEVAS-in-chEVAS procedure.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Prótese Vascular
/
Stents
/
Migração de Corpo Estranho
/
Aneurisma da Aorta Abdominal
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Implante de Prótese Vascular
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Endoleak
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Procedimentos Endovasculares
Idioma:
En
Ano de publicação:
2019
Tipo de documento:
Article
País de afiliação:
Holanda