Answer: 1) Multiple asymmetric white matter lesions with FLAIR hyperintensity and peripheral enhancement. No restricted diffusion.
[The remainder of the choices are descriptions of the following entities: 2) Multiple sclerosis, 3) Fabry’s Disease, 4) autoimmune mediated vasculitis.]
Question: Differential diagnosis for mutlifocoal white matter/basal ganglia lesions considering clinical factors such as immunosuppression, recent infection, or recent vaccination:
Acute disseminated encephalomyelitis (ADEM)
Multiple Sclerosis (MS)
Auto-immune mediated vasculitis