scholarly journals Preliminary intraobserver and interobserver variability in wall stress and rupture risk assessment of abdominal aortic aneurysms using a semiautomatic finite element model

2012 ◽  
Vol 55 (2) ◽  
pp. 326-330 ◽  
Author(s):  
Arno Teutelink ◽  
Ernst Cancrinus ◽  
Danyel van de Heuvel ◽  
Frans Moll ◽  
Jean-Paul de Vries
Keyword(s):  
Risk Assessment ◽  
Finite Element ◽  
Finite Element Model ◽  
Interobserver Variability ◽  
Wall Stress ◽  
Abdominal Aortic Aneurysms ◽  
Element Model ◽  
Aortic Aneurysms ◽  
Rupture Risk ◽  
Abdominal Aortic

Gene Expression Profiling in Abdominal Aortic Aneurysms After Finite Element Rupture Risk Assessment

2017 ◽  
Vol 24 (6) ◽  
pp. 861-869 ◽  
Author(s):  
Philipp Erhart ◽  
Sandra Schiele ◽  
Philip Ginsbach ◽  
Caspar Grond-Ginsbach ◽  
Maani Hakimi ◽  
...  
Keyword(s):  
Gene Expression ◽  
Risk Assessment ◽  
Finite Element ◽  
Gene Expression Profiling ◽  
Expression Profiling ◽  
Abdominal Aortic Aneurysms ◽  
Aortic Aneurysms ◽  
Rupture Risk ◽  
Abdominal Aortic

scholarly journals Corrigendum 1

2018 ◽  
Vol 25 (3) ◽  
pp. 408-409
Keyword(s):  
Gene Expression ◽  
Risk Assessment ◽  
Finite Element ◽  
Gene Expression Profiling ◽  
Expression Profiling ◽  
Abdominal Aortic Aneurysms ◽  
Aortic Aneurysms ◽  
Rupture Risk ◽  
Abdominal Aortic

Erhart P, Schiele S, Ginsbach P, et al. Gene expression profiling in abdominal aortic aneurysms after finite element rupture risk assessment. J Endovasc Ther. 2017;24:861-869. doi:10.1177/1526602817729165

scholarly journals Finite Element Analysis of Abdominal Aortic Aneurysms: Predicted Rupture Risk Correlates With Aortic Wall Histology in Individual Patients

2014 ◽  
Vol 21 (4) ◽  
pp. 556-564 ◽  
Author(s):  
Philipp Erhart ◽  
Caspar Grond-Ginsbach ◽  
Maani Hakimi ◽  
Felix Lasitschka ◽  
Susanne Dihlmann ◽  
...  
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Aortic Wall ◽  
Abdominal Aortic Aneurysms ◽  
Aortic Aneurysms ◽  
Rupture Risk ◽  
Element Analysis ◽  
Abdominal Aortic

scholarly journals Additional value of biomechanical indices based on CTa for rupture risk assessment of abdominal aortic aneurysms

PLoS ONE ◽  
2018 ◽  
Vol 13 (8) ◽  
pp. e0202672 ◽  
Author(s):  
Eva L. Leemans ◽  
Tineke P. Willems ◽  
Cornelis H. Slump ◽  
Maarten J. van der Laan ◽  
Clark J. Zeebregts
Keyword(s):  
Risk Assessment ◽  
Abdominal Aortic Aneurysms ◽  
Aortic Aneurysms ◽  
Rupture Risk ◽  
Abdominal Aortic ◽  
Additional Value

Local Mechanical Properties of Abdominal Aortic Aneurysms

2008 ◽  
Author(s):  
Evelyne van Dam ◽  
Marcel Rutten ◽  
Frans van de Vosse
Keyword(s):  
Mechanical Properties ◽  
Stress Analysis ◽  
Vessel Wall ◽  
Computational Models ◽  
Wall Stress ◽  
Abdominal Aortic Aneurysms ◽  
Aortic Aneurysms ◽  
Patient Specific ◽  
Rupture Risk ◽  
Abdominal Aortic

Rupture risk of abdominal aortic aneurysms (AAA) based on wall stress analysis may be superior to the currently used diameter-based rupture risk prediction [4; 5; 6; 7]. In patient specific computational models for wall stress analysis, the geometry of the aneurysm is obtained from CT or MR images. The wall thickness and mechanical properties are mostly assumed to be homogeneous. The pathological AAA vessel wall may contain collageneous areas, but also calcifications, cholesterol crystals and large amounts of fat cells. No research has yet focused yet on the differences in mechanical properties of the components present within the degrading AAA vessel wall.

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