A 51-Year-Old Woman With Abnormal Corpus Callosum Signal

A 51-year-old woman presented with a 2-year history of progressive memory loss and left limb numbness. Imaging showed multifocal restricted diffusion in the corpus callosum and diffuse subcortical white matter hyperintensities and corpus callosum atrophy. What is your diagnosis?

Source: JAMA Neurology - December 18, 2023 Category: Neurology Source Type: research