Article
Tumor radiogenomics in gliomas with Bayesian layered variable selection.
Medical image analysis - 1 Dec 2023
Mohammed Shariq, Kurtek Sebastian, Bharath Karthik, Rao Arvind, Baladandayuthapani Veerabhadran
Abstract excerpt
We propose a statistical framework to analyze radiological magnetic resonance imaging (MRI) and genomic data to identify the underlying radiogenomic associations in lower grade gliomas (LGG). We devise a novel imaging phenotype by dividing the tumor region into concentric spherical layers that mimics the tumor evolution process. MRI data within each layer is represented by voxel-intensity-based probability...
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