Fig. 1.

Initial MR images in two subjects. Top row shows initial T1 SE post contrast (a), FLAIR (b) and ADC (c) in one subject that achieved PFS of 29.17 months and OS of 56.5 months. Bottom row shows initial T1 SE post contrast (a), FLAIR (b) and ADC (c) in one subject that achieved PFS of 3.67 months and OS of 12.67 months. SE spin echo, FLAIR fluid-attenuated inversion recovery, ADC apparent diffusion coefficient, PFS progression-free survival, OS overall survival