Multi-parametric MR imaging of transition zone prostate cancer: Imaging features, detection and staging

Figure 3 Tumor in the left mid prostate gland demonstrated by MR. A: Axial T2W image shows ill defined, amorphous, hypointense tumor (arrows); B: Diffusion weighted imaging (DWI) reveals focal area of bright signal consistent with tumor(arrow); C: Apparent diffusion coefficient (ADC) map reveals clear focal mass with dark signal consistent with decreased ADC (arrow).