Figure 3. .

61-year-old male patient with history of terminal hematuria. High resolution axial (a) and sagittal (b) T₂WI images shows non-muscle invasive right posterolateral U.B. polypoidal lesion not disrupting the hypointense detrusor lining (arrows). DW image (c) and ADC map image (d) show highly restricted diffusion mass with facilitated diffusion of muscle layer exclude muscle invasion (arrow) and low ADC value about 0.8 × 10–3 mm²/s denoting malignant nature. DCE-MRI (e) non-contrast subtracted image and (f) early arterial phase image are displaying early intense enhancement of the mass with no enhancement of muscle layer exclude muscle invasion (arrow). Multiparameteric MRI are consistent with non-muscle invasive bladder cancer (Stage T1) and VI-RADS II, which confirmed histopathologically. ADC, apparent diffusioncoefficient; T₂WI,T₂ weightedimaging; VI-RADS, vesical imaging reporting and data system.