Fiche publication
Date publication
septembre 2026
Journal
Radiology research and practice
Auteurs
Membres identifiés du Cancéropôle Est :
Pr FELBLINGER Jacques
,
Dr VUISSOZ Pierre-André
Tous les auteurs :
Alblowi A, Vuissoz PA, Lin S, Bouchot O, Decourselle T, Felblinger J, Settembre N, Lalande A, Malikov S
Lien Pubmed
Résumé
Autologous materials for vessel replacement in infected fields have high morbidity and mortality rates. Custom-made bovine pericardial tubes (CMBPTs) offer a promising alternative with advantages such as reliability, strength, and availability. However, limited biomechanical data hinder predictions of in vivo performance. This study evaluates the physiological strain and distensibility of CMBPTs in vitro under simulated abdominal aortic flow using magnetic resonance imaging (MRI). A secondary objective is to compare strain and distensibility calculations using phase contrast (PC) and steady-state free precession (SSFP) MRI sequences.
Mots clés
MRI, custom-made bovine pericardial tube, distensibility, strain percentage, velocity, xenograft material
Référence
Radiol Res Pract. 2026 09 1;2026:6214002
