Fig. 1

Timeline of treatments and imaging. Timeline shows relative timing of treatments received (top) with respect to imaging performed (bottom) at 0, 3, 9, 11 and 14 months after presentation. Representative axial T1 images from each scan are shown at the same approximate anatomic level (L indicates the left hemisphere). Colored arrows summarize the overall change in volume between scans (as quantified in Fig. 2) with red, green, and grey signifying losses, gains, and no change respectively