Ads
related to: how much credit for laboratory test for thyroid diseasehealthlabs.com has been visited by 10K+ users in the past month
A+ Rating - Better Business Bureau
Search results
Results from the WOW.Com Content Network
Thyroid function tests (TFTs) is a collective term for blood tests used to check the function of the thyroid. [1] TFTs may be requested if a patient is thought to suffer from hyperthyroidism (overactive thyroid) or hypothyroidism (underactive thyroid), or to monitor the effectiveness of either thyroid-suppression or hormone replacement therapy.
The TRH test involves administration of a small amount of TRH intravenously, [1] following which levels of TSH will be measured at several subsequent time points using samples of blood taken from a peripheral vein. [citation needed] The test is used in the differential diagnosis of secondary and tertiary hypothyroidism.
TSH is the preferred initial test of thyroid function as it has a higher sensitivity to changes in thyroid status than free T 4. [ 60 ] Time of day can affect the results of this test; TSH peaks early in the morning and slumps in the late afternoon to early evening, [ 61 ] with "a variation in TSH by a mean of between 0.95 mIU/mL to 2.0 mIU/mL ...
Jostel's TSH index (TSHI or JTI), also referred to as Jostel's thyrotropin index or Thyroid Function index (TFI), is a method for estimating the thyrotropic (i.e. thyroid stimulating) function of the anterior pituitary lobe in a quantitative way. [1] [2] The equation has been derived from the logarithmic standard model of thyroid homeostasis.
Screening for thyroid disease in patients without symptoms is a debated topic although commonly practiced in the United States. [8] If dysfunction of the thyroid is suspected, laboratory tests can help support or rule out thyroid disease. Initial blood tests often include thyroid-stimulating hormone (TSH) and free thyroxine (T4). [9]
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Ads
related to: how much credit for laboratory test for thyroid diseasehealthlabs.com has been visited by 10K+ users in the past month
A+ Rating - Better Business Bureau