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. 2009 Jan;30(1):132–135. doi: 10.3174/ajnr.A1247

Fig 2.

Fig 2.

MR imaging and proton MR spectroscopy of patient 3 on days 6 (A, B) and 14 (C, D). A, Axial diffusion-weighted image shows high signal intensity, indicating reduced diffusivity, in the frontal subcortical white matter. B, Proton MR spectroscopy (point-resolved spectroscopy sequence [PRESS]: TR/TE/NEX, 5000/30/64) shows elevated Glx (8.6 mmol/L) with decreased NAA (4.2 mmol/L). C, Follow-up axial diffusion-weighted image shows normalization of diffusion abnormality. D, Follow-up proton MR spectroscopy (PRESS: TR/TE/NEX, 5000/30/64) shows normal Glx of 7.4 mmol/L and near normalization of NAA (5.6 mmol/L).