Report of a semi-branched stent-graft to treat a type 1a endoleak after failed EVAR

Ozan Yazar; Chunyu Wong; Pieter Bartholomeus Salemans; Chrissy van Wely; Ruben Nouwens; Bart van Grinsven; Lee Hans Bouwman

doi:10.1186/s42155-024-00448-4

Report of a semi-branched stent-graft to treat a type 1a endoleak after failed EVAR

Ozan Yazar, Chunyu Wong, Pieter Bartholomeus Salemans, Chrissy van Wely, Ruben Nouwens, Bart van Grinsven, Lee Hans Bouwman^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › Academic › peer-review

Abstract

Background Endovascular techniques are advancing with the change of treatment paradigm for abdominal aortic aneurysms. Fenestrated EVAR (fEVAR) and branched EVAR (bEVAR) are used for complex aortic aneurysm repair. Both fEVAR and bEVAR have their own advantages and disadvantages. Semi-branches are a new feature that attempt to combine the advantages of both fEVAR and bEVAR.Technique We describe the use of a 4-vessel semi-branched EVAR in a failed EVAR case with a type 1a endoleak.Conclusion The novel feature of semi-branches in custom-made EVAR devices in endovascular aortic treatment following failed EVAR appear to be a feasible option.

Original language	English
Article number	38
Number of pages	6
Journal	CVIR Endovascular
Volume	7
Issue number	1
DOIs	https://doi.org/10.1186/s42155-024-00448-4
Publication status	Published - 20 Apr 2024

Keywords

Abdominal Aortic Aneurysm (AAA)
Endovascular Aneurysm Repair (EVAR)
Branched EVAR (bEVAR)
Fenestrated EVAR (fEVAR)
Semi-branched EVAR (sbEVAR)
Inner-branched EVAR (ibEVAR)
AORTIC-ANEURYSM REPAIR

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title = "Report of a semi-branched stent-graft to treat a type 1a endoleak after failed EVAR",

abstract = "Background Endovascular techniques are advancing with the change of treatment paradigm for abdominal aortic aneurysms. Fenestrated EVAR (fEVAR) and branched EVAR (bEVAR) are used for complex aortic aneurysm repair. Both fEVAR and bEVAR have their own advantages and disadvantages. Semi-branches are a new feature that attempt to combine the advantages of both fEVAR and bEVAR.Technique We describe the use of a 4-vessel semi-branched EVAR in a failed EVAR case with a type 1a endoleak.Conclusion The novel feature of semi-branches in custom-made EVAR devices in endovascular aortic treatment following failed EVAR appear to be a feasible option.",

keywords = "Abdominal Aortic Aneurysm (AAA), Endovascular Aneurysm Repair (EVAR), Branched EVAR (bEVAR), Fenestrated EVAR (fEVAR), Semi-branched EVAR (sbEVAR), Inner-branched EVAR (ibEVAR), AORTIC-ANEURYSM REPAIR",

author = "Ozan Yazar and Chunyu Wong and Salemans, {Pieter Bartholomeus} and {van Wely}, Chrissy and Ruben Nouwens and {van Grinsven}, Bart and Bouwman, {Lee Hans}",

year = "2024",

month = apr,

day = "20",

doi = "10.1186/s42155-024-00448-4",

language = "English",

volume = "7",

journal = "CVIR Endovascular",

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T1 - Report of a semi-branched stent-graft to treat a type 1a endoleak after failed EVAR

AU - Yazar, Ozan

AU - Wong, Chunyu

AU - Salemans, Pieter Bartholomeus

AU - van Wely, Chrissy

AU - Nouwens, Ruben

AU - van Grinsven, Bart

AU - Bouwman, Lee Hans

PY - 2024/4/20

Y1 - 2024/4/20

N2 - Background Endovascular techniques are advancing with the change of treatment paradigm for abdominal aortic aneurysms. Fenestrated EVAR (fEVAR) and branched EVAR (bEVAR) are used for complex aortic aneurysm repair. Both fEVAR and bEVAR have their own advantages and disadvantages. Semi-branches are a new feature that attempt to combine the advantages of both fEVAR and bEVAR.Technique We describe the use of a 4-vessel semi-branched EVAR in a failed EVAR case with a type 1a endoleak.Conclusion The novel feature of semi-branches in custom-made EVAR devices in endovascular aortic treatment following failed EVAR appear to be a feasible option.

AB - Background Endovascular techniques are advancing with the change of treatment paradigm for abdominal aortic aneurysms. Fenestrated EVAR (fEVAR) and branched EVAR (bEVAR) are used for complex aortic aneurysm repair. Both fEVAR and bEVAR have their own advantages and disadvantages. Semi-branches are a new feature that attempt to combine the advantages of both fEVAR and bEVAR.Technique We describe the use of a 4-vessel semi-branched EVAR in a failed EVAR case with a type 1a endoleak.Conclusion The novel feature of semi-branches in custom-made EVAR devices in endovascular aortic treatment following failed EVAR appear to be a feasible option.

KW - Abdominal Aortic Aneurysm (AAA)

KW - Endovascular Aneurysm Repair (EVAR)

KW - Branched EVAR (bEVAR)

KW - Fenestrated EVAR (fEVAR)

KW - Semi-branched EVAR (sbEVAR)

KW - Inner-branched EVAR (ibEVAR)

KW - AORTIC-ANEURYSM REPAIR

U2 - 10.1186/s42155-024-00448-4

DO - 10.1186/s42155-024-00448-4

M3 - Article

SN - 2520-8934

VL - 7

JO - CVIR Endovascular

JF - CVIR Endovascular

IS - 1

M1 - 38

ER -

Report of a semi-branched stent-graft to treat a type 1a endoleak after failed EVAR

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Keywords

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