Influence of intraluminal thrombus on axial features and expansion rate of abdominal aortic aneurysm: computational case study using 3D finite elements (CROSBI ID 666442)
Prilog sa skupa u zborniku | prošireni sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Horvat, Nino ; Virag, Lana ; Humphrey Jay D. ; Karšaj, Igor
engleski
Influence of intraluminal thrombus on axial features and expansion rate of abdominal aortic aneurysm: computational case study using 3D finite elements
Abdominal aortic aneurysms (AAAs) are localized dilatations of the infrarenal aorta that typically harbor intraluminal thrombi (ILTs). These thrombi can either disrupt the wall biochemically or shield it mechanically. AAAs often remain asymptomatic until rupture, an event with high mortality rate. Current clinical capabilities for predicting rupture remain wanting, and clinical interventions continue to be based primarily on the maximum diameter or expansion rate of the lesion. Additionally, the majority of available clinical and experimental data focuses solely on radial changes and AAA maximum diameter, whereas changes in length, microstructure in axial direction, and axial growth rate have not been investigated. Therefore, in this contribution we study the importance of aneurysm length and axial growth rate on the rate of radial AAA expansion, and possibly rupture.
Saccular aneurysm, Intraluminal thrombus, Finite elements
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o prilogu
3507-3507.
2018.
objavljeno
Podaci o matičnoj publikaciji
Podaci o skupu
8th World Congress of Biomechanics
poster
08.07.2018-12.07.2018
Dublin, Irska