Figure 1. Cerebral MRI in paediatric MOGAD.
A) & B) Axial T2-weighted fluid-attenuated inversion recovery (FLAIR) MRI sequences of a 3-year-old female MOG-IgG positive acute disseminated encephalomyelitis (ADEM) patient showing bilateral white matter and deep grey matter thalamic lesions. C) Axial T2-weighted MRI sequence of a 12-year-old female patient with MOG-IgG positive ADEM and bilateral optic neuritis (ON) showing optic nerve swelling and hyperintensity.