MRI-derived features reveal recurrence heterogeneity in VI-RADS 2 non-muscle-invasive bladder cancer
Objectives To characterize recurrence heterogeneity among patients with VI-RADS 2 non-muscle-invasive bladder cancer (NMIBC) and to develop and internally validate a recurrence-free survival (RFS) prediction model incorporating quantitative MRI features. Methods This retrospective study included 342 patients with patho...