had elevated thyroid antibodies at some point during presentation,
elevated CSF protein on lumbar puncture, and nonspecific findings on
MRI. It has been demonstrated that in the presence of extreme levels
of thyroid hormone patients can manifest neuropsychiatric symptoms
such as seizures, mood disorders, and psychosis [6,7]. However, both
of our patients were found to be euthyroid. The two patients’ thyroid
function tests are listed in (Table 1).