Fig. 2
From: Post-treatment MRI aspects of photodynamic therapy for prostate cancer
Pre-treatment MRI of a 65-year-old patient with a PSA level of 9.7 ng/ml and a positive biopsy in the right prostate apex (adenocarcinoma Gleason 6). Axial and sagittal T2-weighted images (a, b) show a hypointense nodule in the right peripheral prostate with restriction on the apparent diffusion coefficient map of the diffusion-weighted image (c, low signal intensity) and early enhancement on the axial dynamic contrast-enhanced MR image (d, arrowhead)