Labs were ordered, Free Thyroxine
Index S Total 8.0, % of T-Uptake 32, Free Thyroxine
Index 2.6, Thyroid Function Cascade, S T3 Total 33,, Free t3 3.0, Free t4 1.06, Tsh 1.270. These labs were srawn in August. I then received a Thyroid Ultrasound that confirmed a multi-nodular goiter. Additional labs were ordered in October Free t4 0.98, TSH 1.150, Thyroglobulin Antibody <12.0, Thyroid Peroxidase ab 0.5. I had a fine needle biopsy yesterday.