About this test
Test Details
Synonyms
- Free T4, Direct, Serum
- Free Thyroxine
- T4, Free, Direct, Serum
Free T 4 may be indicated when binding globulin (TBG) problems are perceived, or when conventional test results seem inconsistent with clinical observations.
Test Details Synonyms 4-Androstenedione δ 4 -Androstene,3,17-dione.
Price
$70
Thyroid function test for the diagnosis of hypothyroidism or hyperthyroidism, used with thyroxine (T 4 ) or equivalent to provide free T 4 index, FTI.
Price
$39
Evaluate hirsutism and masculinization in women; evaluate testicular function in clinical states where the testosterone binding proteins may be altered (obesity, cirrhosis, thyroid disorders).
Price
$95
Evaluate hirsutism and masculinization in women; evaluate testicular function in clinical states where the testosterone binding proteins may be altered (obesity, cirrhosis, thyroid disorders).
Price
$65