Exam performed 2 weeks later shows bilateral high signal intensities in the globus pallidus on T2/FLAIR sequences with peripheral enhancement after contrast administration.
Diffuse, bilateral and symmetric high signal intensities are visible in the white matter, also in the substantia nigra are visible bilateral high signal intensities.
Multiple, widespread focal regions of susceptibility induced signal loss are observed in the areas of basal ganglia, temporal lobes, pons, parahippocampal gyrus and occipital lobes representing hemosiderin deposits.