Thyroid gland hormones

• K-factor
• Free T4
• Total T4 (TT4)
• TRH stimulation (2 TT4 measurement)
• TRH stimulation (3 TT4 measurement)
• TSH
• TSH, TT4, TT4 / TSH ratio
• Thyreoglobulin antibody
• Thyroxine antibody