图1. TSH和T3、T4测量临床算法 注:编自Gurndl M,Halsal DI,Chatterje VK.What should bedonewhen thyroid function tests do not makesense? Clinical Endocrinolog, 2011, 74: 673-678. 表1. 甲状腺激素轴生物学的常见生理和药理作用 注:改编自Tietz检验医学教科书第七版ISBN 9780323775724。 表2. 下丘脑-...
[6] ConsortiumOn T, Pregnancy-Study Group on Preterm B, Korevaar T I M, et al.Association of Thyroid Function Test Abnormalities and ThyroidAutoimmunity With Preterm Birth: A Systematic Review andMeta-analysis[J]. JAMA, 2019, 322(7): 632-641.doi:10.1001/jama.2019.10931 [7] 单忠艳.妊娠期...
Thyroid function test. Investigation of low thyroxine (T4) result; the differential diagnosis of primary hypothyroidism from normal, and the differential diagnosis of primary hypothyroidism from pituitary/hypothalamic hypothyroidism. TSH is high in primary hypothyroidism. Low TSH occurs in hyperthyroidism. ...
Elevation in response to a test compound would support a goitrogenic effect and indicate that TSH elevation had an intermediary role in the genesis of thyroid adenomatous hyperplasia. Practicing veterinarians are now detecting thyroid enlargement and subsequently documenting underlying pathology of ...
Surveys of many regions have shown high rates of hypothyroidism and subclinical hypothyroidism [6–9]. In China, thyroid function tests are presently performed only in hospital laboratories at a high cost, with considerable time elapsing until patients receive test results because of heavy laboratory ...
(FT3),是甲状腺功能评估的最主要的激素,TSH是反映甲状腺功能最敏感的指标,原发性甲亢时首先变化的是TSH受抑制,如果FT4高同时TSH不受抑制,又有轻微的甲亢的症状及甲状腺增大,就要注意垂体分泌促甲状腺激素的神经内分泌肿瘤(垂体TSH瘤)和B型甲状腺...
Pitfalls in the use of thyrotropin concentration as a first-line thyroid-function test. Lancet 2001;357:1013-4. Spencer CA, LoPresti JS, Patel A, Guttler RB, Eigen A, Shen D et al. Applications of a new chemiluminometric thyrotropin assay to subnormal measurement. J Clin Endocrinol Metab ...
can affect thyroid function. For instance, thyroid function must be monitored if you're taking lithium. While on this drug, there's a high chance that your thyroid might stop working like it should. For that reason, it's advised that you have a TSH level test before starting this ...
1. Hopton MR and Harrap JJ, “Immunoradiometric assay of thyrotropin as a first line thyroid function test in the routine laboratory”, Clinical Chemistry, 32, 691 (1986). 2. Caldwell G, et al, “A new strategy for thyroid function testing”, Lancet, I, 1117 (1985) 3. Young DS, ...
Thyroid-StimulatingHormone(TSH)TestThyroid-StimulatingHormone(TSH)TestWhatisthethyroid-stimulatinghormone(TSH)test?Thisbloodtestmeasureshowwellyourthyroidglandisworkingbecausetheglandcanbeunder-activeorover-active.Thetestmeasuresyourbody’sresponsetothethyroidhormonelevelinyourblood.TheTSHtestisoneofseveralthyroid...