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Thyroid Function Tests

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Thyroid function tests are used to identify hypothyroidism or hyperthyroidism, and suggest their cause. This section outlines an approach to the interpretation of TFTs.

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Thyroid Function

Thyroid Antibodies

On this page: Thyroid Function Thyroid Antibodies

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Grounds D, Richmond V. Managing subclinical hypothyroidism. Australian Prescriber. 1999;22(6).

Halsall DJ, English E, Chatterjee VK. Interference from heterophilic antibodies in TSH assays. Annals of clinical biochemistry. 2009 Jul;46(4):345-6.

Kasagi K, Kousaka T, Higuchi K, Iida Y, Misaki T, Alam MS, Miyamoto S, Yamabe H, Konishi J. Clinical significance of measurements of antithyroid antibodies in the diagnosis of Hashimoto's thyroiditis: comparison with histological findings. Thyroid. 1996 Oct;6(5):445-50.

Koulouri O, Moran C, Halsall D, Chatterjee K, Gurnell M. Pitfalls in the measurement and interpretation of thyroid function tests. Best practice & research Clinical endocrinology & metabolism. 2013 Dec 1;27(6):745-62. Mortimer RH. Thyroid function tests. Australian Prescriber. 2011 Feb 1;34(1):12-5. Mullur R, Liu YY, Brent GA. Thyroid hormone regulation of metabolism. Physiological reviews. 2014 Apr;94(2):355-82.