Table 2. Thyroid labs.

TSH - thyroid-stimulating hormone,  TSIg - thyroid-stimulating immunoglobulins, TPO - thyroid peroxidase

Thyroid labs​	Value	Reference range
TSH	< 0.01 mcIU/mL (low)	0.4 - 4.7
TSIg	3.7 (high)	<1.3
Free T4	4.77 ng/dL (high)	0.58 - 1.76
TPO Ab	102.7 IU/mL (high)	<9.0
Free T3	17.61 pg/mL (high)	2.3 - 4.2
Thyroglobulin level	636 ng/mL (high)	<33
T3	5.54 ng/mL (high)	0.6 - 1.81
Thyroglobulin Ab	<1.8​ IU/mL	<1.8