Super‐Resolution MRI–Derived Tumor‐Stroma Ratio Phenotyping for Prognostic and Therapeutic Stratification in Pancreatic Ductal Adenocarcinoma
A super‐resolution MRI (srMRI)–based radiomics model is developed to enable noninvasive tumor‐stroma ratio (TSR) phenotyping in PDAC, enabling improved recurrence‐risk stratification and pre‐treatment clinical assessment.