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. Author manuscript; available in PMC: 2019 Jan 12.
Published in final edited form as: Clin Oncol (R Coll Radiol). 2013 May 27;25(8):451–460. doi: 10.1016/j.clon.2013.05.001

Fig 1.

Fig 1.

A 63-year-old man with a serum prostate-specific antigen (PSA) of 14 ng/dl. (A) Axial T2-weighted magnetic resonance imaging (MRI), (B) apparent diffusion coefficient map of diffusion-weighted MRI, (C) raw dynamic contrast-enhanced (DCE) MRI and (D) Ktrans maps derived from DCE MRI show a lesion in the left mid-peripheral zone (asterisk). (E) Magnetic resonance spectroscopy shows an elevated choline/citrate ratio in the left mid-peripheral zone compared with the normal right side. Subsequent transrectal ultrasound (TRUS)/MRI fusion-guided biopsy revealed a Gleason 4 + 4 (65%) tumour within that lesion.