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The enzyme-amplified immunoassay may thus be a suitable "front line" test for assessing thyroid function.
It is highly recommended to assess the thyroid status in patients with multicystic/multifollicular ovaries/PCO.
Present study concludes that thyroid dysfunction should be considered as an important etiological factor for menstrual abnormality especially during fertile period.
Epidemiologic data indicate that screening for thyroid dysfunction appears justified in women in the postpartum period.
When hypothyroidism is suspected, the most reliable test appears to be FT4 (together with TSH), because FT3 may still be normal in patients with subclinical or mild thyroid failure.
Thyroid US should not be performed as a screening test.
In the adult testis, both in vivo and in vitro treatments with thyroid hormone did not induce morphological modifications, thus demonstrating that the critical window of thyroid hormone effectiveness coincides with the prepuberal period.
The thyroid function tests in pregnancy should be interpreted against gestational age-related reference intervals to avoid mis-interpretation of thyroid function during pregnancy.
There are important implications for possible screening for thyroid dysfunction during pregnancy arising from these studies.
provides a simple, safe, sensitive, and reliable test of thyroid function.
Serum thyroglobulin alterations thus were related to alterations in TSH and thyroid volume during the menstrual cycle.
Journal ArticleDOI
R John, M K Jones 
01 Aug 1984-Clinical Chemistry
46 Citations
The assay appears suitable for routine use as a first-line test of thyroid function.

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