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FIG 2. Images from second examination, performed 1.5 years later.
A, T2-weighted image reveals linear lesions in the putamina. Atrophy is noted.
B, Image with b = 1000 s/mm2 reveals low signal intensity in the putamina.
C, Corresponding ADC map reveals high ADC values, 2.08 and 6.01 x 10-3 mm2/s, in the putamina, compared with normal ADC value from the parenchyma, 0.85 x 10-3 mm2/s. The ADC value of CSF is 3.50 x 10-3 mm2/s.
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