Fig. 3
From: Delineation of recurrent glioblastoma by whole brain spectroscopic magnetic resonance imaging
Example patients in selected axial slice and representative 3-dimensional volumetric contour. A–E. Example contours for patient with rGBM show rChoNAA > 2 volume, T1PC volume, T2/FLAIR volume, rCBV volume, and ADC volume. Pink contours indicate the areas of rChoNAA > 2, contrast enhancement, FLAIR hyperintensity, rCBV elevation, and diffusion restriction. F–J Example contours from a separate patient with rGBM shows rChoNAA > 2 volume, T1PC volume, T2/FLAIR volume, rCBV volume, and ADC volume. Pink contours indicate the areas of rChoNAA > 2, contrast enhancement, FLAIR hyperintensity, rCBV elevation, and diffusion restriction. I: inferior, L: left, P: posterior, R: right, S: superior, mL: milliliter