Fig. 3

MR images of 80-year-old man with histologically confirmed muscle-invasive bladder tumor (MIBC). a Tumor shows the thickened muscle layer focally disrupted on transverse T2WMRI. b Tumor shows high intensity area without submocosal components on transverse DW-MRI (b; 0, 1000 s/mm²). c ADC values or tumor, measured within an ROI is 0.94 × 10⁻³ mm²/s