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

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...

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Bibliographic Details
Published in:	CVIR endovascular Vol. 7; no. 1; p. 38
Main Authors:	Yazar, Ozan, Wong, ChunYu, Salemans, Pieter Bartholomeus, van Wely, Chrissy, Nouwens, Ruben, van Grinsven, Bart, Bouwman, Lee Hans
Format:	Journal Article
Language:	English
Published:	Cham Springer International Publishing 20-04-2024 Springer Nature B.V SpringerOpen
Subjects:	Abdomen Abdominal Aortic Aneurysm (AAA) Aortic aneurysms Branched EVAR (bEVAR) Coronary vessels Endovascular Aneurysm Repair (EVAR) Engineering Fenestrated EVAR (fEVAR) Imaging Inner-branched EVAR (ibEVAR) Interventional Radiology Medical imaging Medicine Medicine & Public Health New Technologies Radiology Semi-branched EVAR (sbEVAR) Stents Tomography Ultrasonic imaging Veins & arteries Fenestrated EVAR (fEVAR) Abdominal Aortic Aneurysm (AAA) Endovascular Aneurysm Repair (EVAR) Branched EVAR (bEVAR) Inner-branched EVAR (ibEVAR) Semi-branched EVAR (sbEVAR)
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Summary:	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.
Bibliography:	ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23
ISSN:	2520-8934 2520-8934
DOI:	10.1186/s42155-024-00448-4