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. 2019 Dec 25;12(1):66. doi: 10.3390/cancers12010066

Figure 1.

Figure 1

MRI images of patient LI.31 before and during dabrafenib treatment. Pretreatment images (a). Axial FLAIR image shows a large mass affecting left cerebellar hemisphere and pons with a marked mass effect on fourth ventricle. Axial diffusion (DWI) image reveals restricted diffusion within the mass. Axial T1 postcontrast image depicts intense enhancement. Follow up at 6, and 18 months (b,c). Axial FLAIR, DWI and post-contrast demonstrate a decrease in the mass extension and in the mass effect with a progressively enhanced shrinkage. Follow-up at 5 years (d). We do not notice a regrowth on axial FLAIR and even if enhancement reappears, restricted diffusion remains absent.