Related Experiment Video
Updated: May 1, 2026
08:51
A New Murine Model of Endovascular Aortic Aneurysm Repair
Published on: July 7, 2013
14.3K
Colonic Stent-Assisted Endoluminal Embolization in the Aortic Arch
Shinichi Fukuhara1, Xhorlina Marko2
1Department of Cardiac Surgery, University of Michigan, Ann Arbor, Michigan.
Annals of Thoracic Surgery Short Reports
|January 10, 2025
Summary
A rare Dacron graft complication in a patient with Loeys-Dietz syndrome was successfully treated using a novel endovascular technique. This case highlights an innovative approach for complex aortic arch reconstructions.
Area of Science:
- Cardiovascular Surgery
- Vascular Surgery
- Medical Devices
Background:
- Extended aortic arch repair commonly utilizes Dacron grafts for complex aortic dissections.
- Late graft complications, such as blowout, are infrequent but can occur.
- Loeys-Dietz syndrome presents unique challenges in aortic reconstruction.
Observation:
- A patient with Loeys-Dietz syndrome and prior aortic arch surgeries experienced a blowout of a ligated Dacron branch.
- The anatomy presented significant challenges for standard endovascular repair due to a short stump and proximity to head vessels.
Findings:
- Successful treatment of the Dacron branch blowout was achieved using an off-label colonic stent-assisted endoluminal embolization.
- This endovascular approach provided a viable solution for a complex, previously unreconstructable defect.
Implications:
- This case demonstrates a potential new therapeutic option for managing rare Dacron graft complications in the aortic arch.
- The technique may be applicable to similar challenging anatomies in complex aortic disease.
- Further research into stent-assisted endoluminal techniques for aortic pathologies is warranted.
