Fig. 7
From: Pitfalls in Interpreting mp-MRI of the Prostate: A Pictorial Review with Pathologic Correlation
a Coronal T2-weighted fast spin-echo image (5525/110) and b Axial T2-weighted fast spin-echo image (5525/110) showing diffuse peripheral hypointensity in a patient who underwent intravesical instillation of BCG (white arrows). c ADC map showing high restricted diffusion phenomena of water molecules in the hypointense posterior area detected on T2-weighted images. d Axial DWI image with b value = 1000 and e gradient-echo T1-weighted subtracted image show slight enhancement of the area. f Histological picture shows diffuse granulomatous inflammation with multinucleated giant cells adjacent to a prostatic gland, (100×, H&E) (black arrow)