PMC5288509_01
(a) 12 seconds of abnormal EEG showing high voltage generalized sharply contoured theta activity. Voltage scale: 7 microvolts/mm. (b) Improvement following medical treatment.
CRINM2017-6987821.001.jpg
PMC5288509_01_CRINM2017-6987821.001.jpg
fig1
TSH of 5.32 micro-IU/mL, thyroid microsomal antibody of 2935.1 IU/mL (normal 0-9), and thyroglobulin antibody 75.1 IU/mL (normal 0-20). The EEG performed on day 2 demonstrated high voltage generalized sharply contoured theta activity (Figure 1(a)). By day 5 and after two doses of Solumedrol, his mental status improved dramatically and his EEG normalized (Figure 1(b)).
PMC5288509_02
(a) 11 seconds of abnormal EEG showing high voltage generalized sharply contoured theta activity. Voltage scale: 7 microvolts/mm. (b) Improvement following medical treatment.
CRINM2017-6987821.002.jpg
PMC5288509_02_CRINM2017-6987821.002.jpg
fig2
Brain CT scan was unremarkable and EEG showed high voltage generalized sharply contoured theta activity (Figure 2(a)). Complete clinical and electrographic recovery occurred a few hours after starting AED therapy (normal EEG in Figure 2(b)).