Thus, subjects with subnormal TSH levels but normal T4 and T3 levels have been shown to have elevated serum free T4 levels, an indicator ofdoi:10.1111/j.1365-2265.1989.tb00267.xB.DepartmentP.DepartmentO'MALLEYDepartmentF.DepartmentD.Department...
我目前在国外,在3月14日体检的时候,TSH为0.315(normal range为0.470-4.680),偏低; Free T4 为1.27 (normal range为 0.78-2.19),正常。在5月14日再复查,TSH为0.672(normal range为0.470-4.680),正常; Free T4 为1.15(normal range为 0.78-2.19),正常。在10月14日最新复查:TSH为0.032(normal range为0.470-4....
Comparing High/Low TSH and T3/T4 Levels While the TSH test is valuable, it is more useful when referenced to T3/T4 results. By comparing TSH with T3/T4 values, your healthcare provider may have a clearer picture of the cause of thyroid disease.1 Other Interpretations Other thyroid tests m...
Serum TSH and free T4 levels were determined usingmicroparticle enzyme immunoassay (MEIA). Maternal age ranged from18 to 47 years, mean of 32.5 ± 6.9 years. Mean gestational age was19.1 ± 8.5 weeks. With linear regression analysis, the 50th and 97.5thpercentiles for TSH and the 2.5th, ...
According to laboratory tests, thyroid dysfunction can be classified as overt, with both abnormal TSH and free T4 (FT4) levels, or as subclinical, with abnormal TSH but normal FT4 levels. Some studies have demonstrated a relationship between overt thyroid disease and cognitive disturbances11,12. ...
31 yrs old Female asked about Thyroid - T3 Low, T4 and TSH normal, 12 doctors answered this and 99 people found it useful. Get your query answered 24*7 only on | Practo Consult
You can experience symptoms of hypothyroidism with normal TSH levels. Learn more about when and how this can occur.
The association between established hypothyroidism and high cholesterol levels is well known. The aim of the present study was to investigate the effect of thyroxine (T4) administration on cholesterol levels in hypercholesterolemic subjects with TSH levels within the normal range ('high-normal' TSH ...
I. Introduction The term "TSH-secreting pituitary tumors" includes two opposite clinical conditions: true thyrotroph neoplasia that results in secondary hy... P Beck-Peccoz,F Brucker-Davis,L Persani,... - 《Endocrine Reviews》 被引量: 1044发表: 1996年 Sex hormone-binding globulin in the diag...
24 hr 131Iodine thyroid uptake and serum T3, T4 and TSH concentrations were determined prior to and after SC administration of recombinant human TSH, 0.9 mg for two consecutive days. Comparisons were conducted for 24 hour uptake values as well as serum T3, T4 and TSH levels obtained prior ...