Radiomics Strategy for Molecular Subtype Stratification of Lower‐Grade Glioma: Detecting IDH and TP53 Mutations Based on Multimodal MRI

Background Noninvasive detection of isocitrate dehydrogenase (IDH) and TP53 mutations are meaningful for molecular stratification of lower‐grade gliomas (LrGG). Purpose To explore potential MRI features reflecting IDH and TP53 mutations of LrGG, and propose a radiomics strategy for detecting them. Study Type Retrospective, radiomics. Population/Subjects A total of 103 LrGG patients were separated into development ( n = 73) and validation ( n =...