case_images: PMC6643168_01
case_images: Brain magnetic resonance imaging of a patient with methotrexate neurotoxicity
  showing very subtle signal changes on the T2-weighted imaging (A), mild
  increased signal on diffusion weighted imaging (DWI; B, white arrow), and
  prominent decreased signal on apparent diffusion coefficient (ADC) map on
  the left posterior subcortical white matter area (C, white arrow).
case_images: 10.1177_2324709619862311-fig1.jpg
case_images: PMC6643168_01_10.1177_2324709619862311-fig1.jpg
case_images: fig1-2324709619862311
case_images: Signal changes were more prominent on the apparent diffusion coefficient map than on the diffusion-weighted imaging (Figure 1).