Images of a 12-year-old male patient with X-linked ALD with stable neurologic function. Images of a 12-year-old male patient with X-linked ALD with stable.

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High-signal-intensity lesions on T2-weighted MR images

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Presentation transcript:

Images of a 12-year-old male patient with X-linked ALD with stable neurologic function. Images of a 12-year-old male patient with X-linked ALD with stable neurologic function. A, Initial contrast-enhanced axial T1-weighted MR image (500/20), obtained at the level of the splenium of the corpus callosum, shows minimal linear enhancement outlining the periphery of the zone of demyelination (arrowheads).B, Axial T2-weighted MR image (3000/100), obtained at the level of the splenium of the corpus callosum at the same time as the image shown in panel A, shows confluent and symetrical white matter hyperintensity limited the splenium of the corpus callosum and both forceps major (arrows).C, Thirty-month follow-up axial T2-weighted MR image (3000/100), obtained at a level similar to that shown in panel B, shows no interval change (arrows). Elias R. Melhem et al. AJNR Am J Neuroradiol 2000;21:839-844 ©2000 by American Society of Neuroradiology