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Updated: Oct 1, 2026

Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm
Published on: August 1, 2025
Stent graft of abdominal aortic aneurysm after renal transplantation
Heiner H Wolters1, Peter Reimer, Norbert Senninger
1Department of General Surgery, University Hospital Münster, Münster, Germany. wolterh@uni-muenster.de
Abstract:
The necessity of operative treatment of abdominal aortic aneurysm (AAA) is reported in an increasing number of patients after renal transplantation as a result of improved renal graft long-term survival. In these patients, aortic surgery however, places the allograft at risk for ischemic damage. We present a first case of AAA stenting in a kidney-grafted patient. This procedure helped us avoid ischemia of the graft, which showed excellent function pre- and postoperatively. The patient had an uneventful recovery with no evidence of renal dysfunction and was discharged in good condition 7 days after stenting. This case demonstrates a useful alternative for the repair of AAA in kidney-grafted patients.
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