Queston #19712Note

Symmetric T2 hyperintense lesions in the basal ganglia, periaquedutal grey, and cerebral peduncles or brainstem can be seen in Leigh Symdome 

Leigh Syndrome 
– a progressive neurodegenerative mitochondrial disorder that typically presents in the first year of life 
– Signx + sx: psychomotor regression, vomiting, diarrhea, dysphagia, failure to thrive, dystonia, ataxia, and ophthalmoparesis