Qhov sib txawv tseem ceeb ntawm T3 T4 TSH thiab FT3 FT4 TSH yog T3 T4 TSH yog cov thyroid hormone test uas ntsuas cov qib ntawm cov tshuaj hormones khi rau thyroxine-binding globulin hauv cov ntshav, thaum FT3 FT4 TSH yog cov thyroid hormone test. uas ntsuas cov qib ntawm cov tshuaj hormones unbound rau thyroxine-binding globulin hauv cov ntshav.
Kev kuaj cov thyroid qhia txog qib kev ua haujlwm ntawm cov thyroid caj pas vim nws yog ib qho tseem ceeb nrog rau kev siv rau tib neeg cov metabolism. Cov thyroid caj pas tsim ntau hom tshuaj hormones, xws li thyroxine (T3) thiab triiodothyronine (T4). TSH, los yog thyroid-stimulating hormone, yog ib hom pituitary hormone uas tswj kev tso tawm cov tshuaj hormones los ntawm cov thyroid caj pas. Cov tshuaj hormones no tau muab faib ua ob pawg raws li kev sib txuas rau cov protein hauv cov ntshav: tsis muaj T3 thiab T4 yog dawb T3 (FT3) thiab dawb T4 (FT4).
T3 T4 TSH is?
T3 T4 TSH yog ib hom tshuaj ntsuam xyuas cov tshuaj hormones los kuaj xyuas kev ua haujlwm ntawm cov thyroid caj pas los ntawm kev txheeb xyuas cov qib ntawm thyroxine thiab triiodothyronine hormone rau thyroxine-binding globulin hauv cov ntshav. Cov thyroid caj pas yog ib tug me me npauj npaim caj pas uas tswj feem ntau ntawm cov metabolism hauv tib neeg. Cov thyroid caj pas secretes ob hom tshuaj hormones: thyroxine (T4) thiab triiodothyronine (T3). Cov tshuaj hormones no ua haujlwm ua ke hauv kev tswj hwm cov haujlwm metabolic ntawm lub cev. TSH los yog thyroid-stimulating hormone secreted los ntawm pituitary caj pas, nkoos cov thyroid caj pas kom secrete T3 thiab T4 cov tshuaj hormones. Cov tshuaj hormones no txuas nrog thyroxine-binding globulins.
Daim duab 01: Hyperthyroidism
Thaum lub sijhawm kuaj los ntsuas kev ua haujlwm ntawm cov thyroid caj pas, nrog rau T3 T4, TSH qib kuj tau kuaj. Qhov kev kuaj no yog xav tau thaum ib tus neeg tsim cov tsos mob ntawm hyperthyroidism. Cov tsos mob no suav nrog kev poob phaus, ntxhov siab, qaug zog, tsis kam ua kom sov, ua kom lub plawv dhia, thiab lwm yam. Yog tias qhov ntsuas tau qhia tias muaj T3 ntau dua, nws yog qhov qhia ncaj qha ntawm hyperthyroidism. Cov txiaj ntsig ntawm T3 feem ntau piv nrog T4 thiab TSH cov txiaj ntsig los txheeb xyuas lwm hom kab mob ntsig txog cov thyroid caj pas. T3 T4 TSH test results is T4 5.0 – 11.0 ug/dL (micrograms per deciliter of blood), T3 100 – 200 ng/dL (nanograms per deciliter of blood), and TSH 0.5 to 5.0 mIU/L (milliunits). ib liter) rau cov neeg laus.
FT3 FT4 TSH yog dab tsi?
FT3 FT4 TSH yog hom tshuaj ntsuam xyuas cov tshuaj hormones los kuaj xyuas cov haujlwm ntawm cov thyroid caj pas los ntawm kev txheeb xyuas cov qib ntawm thyroxine dawb thiab triiodothyronine hormone hauv cov ntshav. Unbound T3 T4 cov tshuaj hormones rau thyroxine-binding globulin yog dawb T3 (FT3) thiab dawb T4 (FT4). Nrog rau FT3 thiab FT4, TSH qib kuj tau txheeb xyuas los txheeb xyuas cov teeb meem muaj feem cuam tshuam nrog cov thyroid caj pas ua tus kws tshawb fawb pem hauv ntej.
Daim duab 2: Thyroid System
The test FT3 FT4 TSH analyzes the free T3 and T4 circulating in blood with TSH. Qhov kev ntsuam xyuas no yog qhov tseem ceeb los ntsuas cov thyroxine dawb thiab triiodothyronine circulating hauv cov ntshav. Qee qhov xwm txheej, FT3 FT4 TSH cov txiaj ntsig tuaj yeem ua rau cov neeg mob tsis muaj mob thyroid yog tias tus neeg mob tau mob hnyav. Li no, FT3 FT4 TSH test yuav tsum tau ncua ntev li peb lub hlis tom qab mob hnyav. Qhov kev sim no yuav tsum tau ua tam sim yog tias tus neeg noj qab haus huv muaj cov tsos mob xws li qaug zog, tshee ntawm tes, teeb meem pw tsaug zog, nquag plob tsis so tswj, thiab lwm yam. Cov theem ib txwm ntawm FT3 yog 2.3 - 4.1 pg / mL (picograms ib milliliter ntawm cov ntshav), FT4 yog 0.9 - 1.7 ng / dL (nanograms ib deciliter ntawm cov ntshav) thiab TSH 0.5 mus rau 5.0 mIU / L (milliunits ib liter) rau cov neeg laus.
What is the Similarities between T3 T4 TSH and FT3 FT4 TSH?
- T3 T4 TSH and FT3 FT4 TSH is two types of thyroid tests.
- Ob qhov kev sim yog ua raws li cov tshuaj hormones cuam tshuam rau cov thyroid caj pas.
- T3 T4 TSH thiab FT3 FT4 TSH txheeb xyuas cov kab mob uas muaj feem cuam tshuam rau cov thyroid caj pas.
- Lawv tseem ceeb rau kev kuaj mob hyperthyroidism.
- Cov kev xeem no nquag siv los ntawm ntau tus kws kho mob.
T3 T4 TSH and FT3 FT4 TSH yog dab tsi?
T3 T4 TSH yog qhov ntsuas cov thyroid hormones uas ntsuas cov qib ntawm cov tshuaj hormones khi rau thyroxine-binding globulin hauv cov ntshav, thaum FT3 FT4 TSH yog cov thyroid hormone test uas ntsuas cov qib ntawm cov tshuaj hormones unbound rau thyroxine-binding globulin hauv ntshav qab zib. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm T3 T4 TSH thiab FT3 FT4 TSH. T4 5.0 - 11.0 ug / dL, T3 100 - 200 ng / dL thiab TSH 0.5 - 5.0 mIU / L hauv cov laus hauv T3 T4 TSH. FT3 2.3 – 4.1 pg/mL, FT4 0.9 – 1.7 ng/dL thiab TSH 0.5 – 5.0 mIU/L rau cov neeg laus hauv FT3 FT4 TSH.
Infographic hauv qab no nthuav tawm qhov sib txawv ntawm T3 T4 TSH thiab FT3 FT4 TSH nyob rau hauv daim ntawv tabular rau ib sab ntawm kev sib piv.
Summary – T3 T4 TSH vs FT3 FT4 TSH
Cov thyroid caj pas tsim ntau hom tshuaj hormones, xws li thyroxine (T3) thiab triiodothyronine (T4). TSH yog ib hom tshuaj hormones pituitary uas tswj kev tso tawm cov tshuaj hormones los ntawm cov thyroid caj pas. Qhov sib txawv tseem ceeb ntawm T3 T4 TSH thiab FT3 FT4 TSH yog T3 T4 TSH yog cov thyroid hormone test uas ntsuas cov qib ntawm cov tshuaj hormones khi rau thyroxine-binding globulin hauv cov ntshav, thaum FT3 FT4 TSH yog cov thyroid hormone test uas ntsuas qib ntawm thyroxine-binding globulin. Cov tshuaj hormones unbound rau thyroxine-binding globulin hauv cov ntshav. Ntau tus kws kho mob feem ntau siv ob qho kev ntsuam xyuas los ntsuas cov tsos mob sib txawv los kuaj xyuas hyperthyroidism thiab txheeb xyuas cov kab mob muaj feem cuam tshuam nrog cov thyroid caj pas.
