Figure 2.

Images of a 78-year-old man with a prostate-specific antigen level of 8.96 ng/ml. (A) T2-weighted imaging revealed an oval hypointense area in the right mid-gland of the transition zone, with a PI-RADS V1 score of 2 and V2 score of 2. (B) Diffusion-weighted imaging had no diffusion restriction on the 15,00 s/mm² image; however, (C) apparent diffusion coefficient revealed a slightly hypointense lesion in the corresponding area with a PI-RADS V1 score of 3 and V2 of 2. (D) DCE images revealed an area of early enhancement with a score of 2 in V1 and a positive DCE magnetic resonance imaging. The sum score of V1 was 7, whereas V2 assigned a PI-RADS score of 2. (E) Real-time needle tracking of the biopsy core is presented in the sagittal section. (F) Histopathology confirmed a benign prostatic hyperplasia lesion. ×40 magnification. DCE, dynamic contrast-enhanced imaging; PI-RADS, prostate imaging reporting and data system.