PMC6458661_01
Serum TSH, FT4, and FT3 values in the patient with relapsing-remitting multiple sclerosis.
10.1177_2058738419843690-fig1.jpg
PMC6458661_01_10.1177_2058738419843690-fig1.jpg
fig1-2058738419843690
The blood test revealed a strong spontaneous increase in TSH (43.97 mIU/L) and persisting low FT4 (4.8 ng/dL), but normal values of FT3 (4.1 ng/dL; Figure 1).