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A member asked:
What does does a low t4 index (t7) indicate? my free t4 is .9ng/dl and my t3 uptake is 32% my calculations give me a t4 index of .33, internet search
A doctor has provided 1 answer
T4 index: T7 is a calculated value. If Free T4 is within normal limits along with a normal TSH value, do not worry
Answered 6/9/2017
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Related Questions
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TSH 1.160 (0.091 in 9/2022) T4 9.7, T3 uptake 21, Free T3 3.6, Free Thyroxine Index 2.0, NP wants to start on low dose Levothyroxine due to low T3 uptake, even though others levels WNL. Should I start taking it or not? 31, female, fatigue, wt gain?
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A member asked:
On my thyroid panel blood test, my T4. T3 (liothyronine) uptake, Free Thyroxine Index are normal. But, my TSH is too low. Whats that mean?
A doctor has provided 1 answer
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Tsh level is 9.23 HIGH (0.450-4.500) Thyroxine T4 6.4 ( 4.5-12) T3 uptake 27 (24-39%). free thyroxine index 1.7 what does it mean?
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I just received lab results showing the following: thyroid tsh 15.060 high thyroxine (t4) 6.2 t3 uptake 26 free thyroxine index l.6?
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A member asked:
I got a thyroid test and need analysis of the results Thyroxine t4 = 6.8 T3 uptake = 26 Free thyroxine index = 1.8?
7 doctors weighed in across 2 answers
People also searched for:
Help please. T3 (liothyronine) UPTAKE 35% 22-35 % T4 TOTAL 7.0 4.5-12.0 mcg/dL FREE T4 INDEX (T7) 2.5 1.4-3.8 TSH 0.36 0.4-4.5 mIU/L What is going on with me?
Possible result meanings? Tsh generation ultra 5.37 T4 total 9.50 T3 uptake 24.64 T7 2.34 A previous test result was T4free 1.22 T3 units 1.54 high T3 uptake 21.41 Ultra htsh 5.001 high?
Do these thyroid lab results indicate a problem? TSH 1.307 T4 12.5 T3 Uptake 19 Free Throxide Index 2.3
Low T3 (liothyronine) uptake (21%), Normal TSH (3.190), normal T4 (9.4), normal free thyroxine index (2.0). Also low BUN/creatine ratio (7). Is this normal?
Low T3 (liothyronine) uptake (21%), Normal TSH (3.190), normal T4 (9.4), normal free thyroxine index (2.0). Also low BUN/creatine ratio (7). Is low T3 (liothyronine) and BUN scores related? Should I be concerned?
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