Fig. 21
From: Pitfalls in Interpreting mp-MRI of the Prostate: A Pictorial Review with Pathologic Correlation
Post-RT treatment. a Axial T2-weighted fast spin-echo image showing an area of intermediate signal intensity in the peripheral posterior left portion of the gland after 3 months post-RT treatment suspected for recurrence. b Axial perfusion gradient-echo T1-weighted image shows mild enhancement in the suspected area. c ADC map and d axial DWI image with b value 1000 mm2/sec showing no areas of suspected restriction of water diffusivity. e colour DCE MR map showing marked enhancement in posterior left peripheral zone, corresponding to post-RT outcomes