Phosphorus Magnetic Resonance Spectroscopic Imaging at 7 T in Patients With Prostate Cancer

Abstract

Phosphorus MRSI at 7 T shows distinct features of phospholipid metabolites in the prostate gland and its surrounding structures. In this exploratory study, no differences in P metabolite ratios were observed between prostate cancer and normal-appearing prostate tissue possibly because of the partial volume effects of small tumor foci in large MRSI voxels.