Patient Preparation: No special preparation is required
Description:
A T4 test procedure detects the level of hormone T4, also known as thyroxine, in the blood sample. Tetraiodothyronine(T4) is a thyroid hormone that helps to diagnose hypothyroidism, hyperthyroidism and autoimmune thyroid diseases.
All test groups and subgroup
- Serum thyroxine, T4