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A 70-year-old man with a single brain metastasis. A, Contrast-enhanced axial T1-weighted image demonstrates a contrast-enhancing lesion on the right cerebellar hemisphere. B, A corresponding ADC map shows the tumor to have a slightly increased ADC value (ADCmin = 1077.7 × 10−3 mm2/s, rADC = 1.39). C, A correlative color CBV image shows moderately elevated perfusion with the calculated rCBVmax of 3.04.
