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Updated: Feb 1, 2026

Predicting Catalyst Extrudate Breakage Based on the Modulus of Rupture
Published on: May 13, 2018
Nellix Endobag rupture associated with a fatal outcome
Stuart R Walker1, Emma Sim2, Jens J Froelich3
1Clinical School, University of Tasmania, Hobart, Tasmania, Australia; Department of Vascular and Endovascular Surgery, Royal Hobart Hospital, Hobart, Tasmania, Australia.
Abstract:
Endovascular treatment of a type IA endoleak was conducted using a Nellix chimney graft technique for an expanding abdominal aortic aneurysm in an 84-year-old man. During the procedure, a polymer leak occurred from one of the endobags. Postoperatively, the patient developed hemodynamic instability and a swollen leg on the side of the leaking endobag, resulting in a fatal outcome.
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