Table 2 Summary of the laboratory findings among 13 Thai patients diagnosed with Hashimoto encephalopathy

 Serum autoantibody

  - Anti-TPO positive

  - Anti-Tg positive

  - ANA positive

9/13

10/13

2/6

69.2%

76.9%

33.3%

 Thyroid status

  - Euthyroid

  - Subclinical hypothyroid

  - Subclinical hyperthyroid

7/13

4/13

2/13

53.8%

30.8%

15.4%

 CSF findings

  - CSF pleocytosis

  - CSF protein elevation

2/13

6/13

15.4%

46.2%