Tests of Thyroid Function
نویسندگان
چکیده
منابع مشابه
Thyroid function tests.
atrial fibrillation or osteoporosis and makes the illogical extrapolation that a patient given a dose of thyroxine that suppresses or brings the serum thyroxine concentration to higher than the reference range is receiving too much replacement. It is excusable for doctors to believe that if the serum thyroxine concentration is higher than the so-called normal range that the dose of thyroxine sh...
متن کاملInterpretation of thyroid function tests.
The introduction of sensitive thyrotropin assays and free thyroid hormone measurements has simplified the interpretation of thyroid function tests. However, important pitfalls and difficult cases still exist. In this review, thyroid function test results are grouped into six different patterns. We propose that if assays for thyrotropin, free T3, and free T4 are all done, knowledge of these patt...
متن کاملThyroid function tests: a review.
In this paper, we review the tests that are executed to aid the diagnosis of thyroid dysfunction. Thyroid function tests provide information at physiological, pathological and anatomical levels. Along with history and physical examination they owe to many specific findings that are associated with thyroid functioning. So an attempt has been made to put forward a gist of thyroid function tests. ...
متن کاملthyroid function tests in patients with chalazia
purpose: to evaluate the prevalence of clinical and subclinical thyroid disorders using thyroid function tests in patients with single and multiple chalazia. methods: a complete ophthalmologic examination and thyroid function tests including thyroid stimulating hormone (tsh), thyroxine (t4) and triiodothyronine (t3) were performed in 60 patients with single chalazia and 50 patients with multipl...
متن کاملNormal Thyroid Function Tests Following Discontinuation of Levothyroxine in Hypothyroid Iodine Deficient Individuals
SUMMARY In 28 school children with primary hypothyroidism due to iodine deficiency, 100 µg levothyroxine (L-T4} was administered for nine weeks and resulted in normalization of serum T4, T3, and TSH. Five months after withdrawal of L-T 4 , thyroid function was normal in the majority of subjects. Serum T4 was 8.6±2.3 µg/dl ; T3, 156±2.3 ng/dl; and TSH, 6.9± 12.7 µU/ml. Only one subjects showed ...
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ژورنال
عنوان ژورنال: BMJ
سال: 1954
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.1.4863.696