Patient Based Abdominal Aortic Aneurysm Rupture Risk Prediction Combining Clinical Visualizing Modalities with Fluid Structure Interaction Numerical Simulations

Department of Biomedical Engineering, Stony Brook University, Stony Brook, NY 11794-8181, USA.
Conference proceedings: ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 01/2010; 2010:5173-6. DOI: 10.1109/IEMBS.2010.5626138
Source: PubMed

ABSTRACT Fluid structure interaction (FSI) simulations of patient-specific fusiform non-ruptured and contained ruptured Abdominal Aortic Aneurysm (AAA) geometries were conducted. The goals were: (1) to test the ability of our FSI methodology to predict the location of rupture, by correlating the high wall stress regions with the rupture location, (2) estimate the state of the pathological condition by calculating the ruptured potential index (RPI) of the AAA and (3) predict the disease progression by comparing healthy and pathological aortas.

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