Distribution and number of lesions detected at serial MR studies in patient 1

Clinical Course and MR StudyCerebral White MatterCerebral CortexCorpus CallosumBasal GangliaCerebellar HemisphereCerebellar Peduncle
2 wk after onset
8 wk, relapse of symptoms
10 wk, relapse of symptoms
8 mo, stable condition
  • Note.—T2WI indicates T2-weighted imaging.

  • * Some small lesions could not be identified because of motion artifact.