<prompt> Imaging modality employed in PI-RAD repoing scheme for prostate glands is all except:-MR spectroscopyDynamic contrast enhancementDiffusion weighted MRIT2W imaging  <response>: PI-RADS is for prostate lesions based on multi-parametric MRI. It includes:- T2 weighted imaging for transitional zone of prostate - Diffusion weighted imagingADC score for peripheral zone of prostate- Dynamic contrast enhancement PI-RADS PI-RADS 1 Very low clinically significant cancer highly unlikely PI-RADS 2 Low clinically significant cancer unlikely PI-RADS 3 Intermediate clinically significant cancer equivocal PI-RADS 4 High clinically significant cancer likely PI-RADS 5 Very high clinically significant cancer highly likely 