The enhanced resolution available at 3T offers new opportunities to compare Gleason grades with independent and combined assessments of tissue kinetics and metabolism. Pixel by pixel parametric analyses will be obtained. Furthermore, choline to citrate and choline plus creatine to citrate ratios determined using MRS techniques will be obtained. Single voxel techniques will first be employed, followed by 3D chemical shift imaging, when the latter becomes available at 3T. DCE and MRS data will be compared both separately and in combination to the histologic Gleason scores of the comparable tumor identified at whole mount pathology.