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FIG 1. Case 8: 7-year-old boy with clinically mild type of Salla disease.
A–C, At the age of 27 months the corpus callosum is very thin. T2-weighted (2500/90) spin-echo MR images show high signal intensity in the cerebral white matter (A) and somewhat high signal intensity in the internal capsules (B) as a sign of hypomyelination. Myelin was better seen in the internal capsules on T1-weighted image (C).
D and E, At the age of 7 years, T2-weighted images show myelination of the internal capsules had progressed (D), and myelin was also seen above the atria (E).
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