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. Author manuscript; available in PMC: 2013 Sep 1.
Published in final edited form as: J Neurooncol. 2012 Jul 4;109(3):521–527. doi: 10.1007/s11060-012-0918-0

Figure 1. Voxel-wise comparison of FDG-PEG and MRSI.

Figure 1

FDG-PET (left) and FLAIR (right) images with the MRSI ROI voxels for 3 patients on study. Brightest voxel on PET indicated by short arrow. Voxel with Maximum Cho:NAA indicated by long arrow. A) No agreement between MRSI and PET voxel selection. B and C) Agreement between MRSI and FDG-PET. B) Selected voxels are adjacent to one another and C) the same voxel was chosen by both FDG-PET and MRSI.