A Novel Application of Radiomics Analysis for Computational Fluid Dynamics Evaluation of Cerebral Aneurysms

Automatic histogram and texture analysis of intra-dome velocity using radiomics showed strong rupture status discrimination. Ruptured aneurysms exhibited pattern uniformity with reduced gray-level variability, and fewer high-intensity areas. This novel approach to CFD volumetric evaluation, extending radiomics use beyond angiographic analysis, provides insights into rupture characteristics, and opens novel and promising avenues of future research.