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Results 1 - 10 of 30 for T4
  1. Free T4 test 
    T4 (thyroxine) is the main hormone produced by the thyroid gland. A laboratory test can be done to measure the amount of free T4 in your blood. Free T4 is the thyroxine ...
    https://medlineplus.gov/ency/article/003517.htm - Medical Encyclopedia
  2. Thyroid function tests 
    ... The most common thyroid function tests are: Free T4 (the main thyroid hormone in your blood -- a ... pituitary gland that stimulates the thyroid to produce T4) Total T3 (the active form of the hormone -- ...
    https://medlineplus.gov/ency/article/003444.htm - Medical Encyclopedia
  3. T3RU test 
    ... care provider interpret the results of T3 and T4 blood tests. Because tests called the free T4 blood test and thyroxine binding globulin (TBG) blood ...
    https://medlineplus.gov/ency/article/003688.htm - Medical Encyclopedia
  4. Factitious hyperthyroidism 
    The thyroid gland produces the hormones thyroxine (T4) and triiodothyronine (T3). In most cases of hyperthyroidism , the thyroid gland itself produces too much of these hormones. Hyperthyroidism can also be caused ...
    https://medlineplus.gov/ency/article/000309.htm - Medical Encyclopedia
  5. T3 test 
    ... other hormones, including thyroid-stimulating hormone (TSH) and T4. Sometimes it can be useful to measure both T3 and T4 when evaluating thyroid function. The total T3 test ...
    https://medlineplus.gov/ency/article/003687.htm - Medical Encyclopedia
  6. Graves disease 
    ... collarbones meet. This gland releases the hormones thyroxine (T4) and triiodothyronine (T3), which control body metabolism . Controlling ...
    https://medlineplus.gov/ency/article/000358.htm - Medical Encyclopedia
  7. TBG blood test 
    ... low TBG levels affect the relationship between total T4 and free T4 blood tests. A change in TBG blood levels ...
    https://medlineplus.gov/ency/article/003374.htm - Medical Encyclopedia
  8. Substance use - prescription drugs 
    ... with codeine, street names include T1, T2, T3, T4, and dors and fours. Codeine syrup mixed with ...
    https://medlineplus.gov/ency/patientinstructions/000798.htm - Medical Encyclopedia
  9. Understanding cancer staging 
    ... is called carcinoma in situ. T1, T2, T3, T4: Indicate the size of the primary tumor and ...
    https://medlineplus.gov/ency/patientinstructions/000850.htm - Medical Encyclopedia
  10. Dilated cardiomyopathy 
    ... Iron tests of the blood Serum TSH and T4 test to identify thyroid problems Tests for amyloidosis ( ...
    https://medlineplus.gov/ency/article/000168.htm - Medical Encyclopedia
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