FIG 2. MR images obtained 4 months after the onset of symptoms (A–C) and 11 months after onset (D and E).

A, Sagittal T2-weighted MR image (2600/14, 85/2). Slight reduction of abnormal signal intensity can be seen in the genu and anterior half of the body of the corpus callosum, which appears thinned.

B, Axial T2-weighted MR image (2600/14, 85/2).

C, Axial fluid-attenuated inversion recovery image (9999/105/1) shows the disappearance of foci of hyperintensity in the centrum semiovale.

D, Sagittal T2-weighted image (2600/14, 85/2). Slight hyperintensity persists in the splenium; the corpus callosum is moderately atrophic.

E, Axial T2-weighted image (2600/14, 85/2) shows slight hyperintensity of the splenium.