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Figure 7


Fig. 4B —7-year-old girl with medulloblastoma. Although tumor heterogeneity in medulloblastoma is less common than in atypical teratoid–rhabdoid tumor, medulloblastoma can show heterogeneous signal. Diffusion-weighted image of solid component of tumor shows restricted diffusion. Apparent diffusion coefficient calculated from solid component of tumor is 0.31 x 10–3 mm2/s.