Radiomics assessment of bladder cancer grade using texture features from diffusion‐weighted imaging

Purpose To 1) describe textural features from diffusion‐weighted images (DWI) and apparent diffusion coefficient (ADC) maps that can distinguish low‐grade bladder cancer from high‐grade, and 2) propose a radiomics‐based strategy for cancer grading using texture features. Materials and Methods In all, 61 patients with bladder cancer (29 in high‐ and 32 in low‐grade groups) were enrolled in this retrospective study. Histogram‐ and gray‐level...