Duk abin da kuke son sani game da gwajin thyroxine (T4)!

Shin kun taɓa jin labarin glandar thyroid? Wataƙila likitanku ya nemi ku yi gwajin da ake kira T4. To, menene wannan T4? Me yasa ake yin wannan gwajin? Wataƙila kuna da tambayoyi kamar waɗannan. A yau, za mu yi magana game da wannan gwajin T4 ta hanya mai sauƙi da za ku iya fahimta.

Menene gwajin T4 (thyroxine)?

A taƙaice dai, gwajin T4 (thyroxine) muhimmin gwajin jini ne wanda ke duba yadda glandar thyroid ɗinka ke aiki. Hakanan yana iya taimakawa wajen gano cututtukan da ke da alaƙa da thyroid.

Ka yi tunanin, glandar thyroid ƙaramin gland ne mai siffar malam buɗe ido wanda yake a gaban wuyanka, kusa da ƙashin wuyanka. Yana cikin tsarin endocrine na jikinmu. Glandar ce ke yin hormones na thyroid kuma tana sakin su cikin jini. Waɗannan hormones ɗin suna tafiya ta cikin jini kuma suna shafar gaɓoɓi daban-daban na jikinmu.

Thyroxine, wanda aka fi sani da T4 , shine mafi yawan hormones da glandar thyroid ke fitarwa. Idan adadin T4 a cikin jininka ya yi yawa ko ƙasa, yana iya zama alamar cutar thyroid.

Likitoci suna gwada matakan T4 ta hanyar ɗaukar samfurin jini. Wannan thyroxine (T4) yana zuwa ta hanyoyi biyu:

• T4 da aka haɗa: Wannan yana da alaƙa da sunadaran, don haka ba zai iya shiga kyallen jiki cikin sauƙi ba.
• T4 kyauta: Wannan shine T4 "kyauta" wanda ke shiga kyallen jiki kuma yana yin aikinsa.

Saboda haka, akwai gwaje-gwaje da dama da ke auna matakan T4. Gwajin jini wanda ke auna duka T4 kyauta da T4 da aka ɗaure ana kiransa jimlar gwajin T4 . Wasu gwaje-gwajen jini suna auna T4 kyauta kawai. A zahiri, likitoci kan yi amfani da gwajin T4 kyauta don duba aikin thyroid saboda ya fi daidaito fiye da jimlar gwajin T4.

Likitan ku zai iya yin gwajin TSH (Hormone Mai Ƙarfafa Thyroid) tare da gwajin T4 ɗinku. TSH wani hormone ne da glandar pituitary ɗinku ke samarwa. Wannan TSH yana ƙarfafa glandar thyroid ɗinku don samar da hormones T4 da T3 (triiodothyronine) .

A gaskiya ma, hanya mafi kyau ta tantance aikin thyroid ita ce ta amfani da gwajin TSH. Idan aka haɗa shi da gwajin TSH, gwaje-gwajen T4 na iya samar da cikakken hoto game da aikin thyroid. Wataƙila ba lallai ba ne a auna matakan T4 a duk yanayin thyroid.

Akwai wasu sunaye da yawa don gwajin T4:

• Thyroxine kyauta
• Jimlar yawan T4
• Allon Thyroxine
• Yawan T4 kyauta
• Fihirisar T4 kyauta (FTI)

Menene thyroxine (T4) kuma menene yake yi?

Thyroxine (T4), wanda aka fi sani da tetraiodothyronine , shine babban hormone da glandar thyroid ke fitarwa zuwa cikin jini. Glandar thyroid kuma tana fitar da ƙaramin adadin hormone da ake kira triiodothyronine (T3) . Saboda T4 da T3 suna aiki tare, ana kiran su duka "hormones na thyroid."

To, duba, hormones sinadarai ne da ke daidaita ayyuka daban-daban a jikinmu. Suna isar da saƙonni ta cikin jini zuwa ga gabobinmu, tsokoki, da sauran kyallen jiki. Waɗannan sigina suna gaya wa jikinmu abin da za a yi da kuma lokacin da za a yi hakan.

T4 da glandar thyroid ke fitarwa ba ta aiki , ma'ana ba ya shafar ƙwayoyin jikinka kai tsaye. Duk da haka, hanta da kodanka suna canza yawancin wannan thyroxine zuwa triiodothyronine (T3) , wani hormone mai aiki wanda ke shafar ƙwayoyin jikinka.

Tare, T4 da T3 suna sarrafa ayyuka da yawa masu mahimmanci a jikinmu. Ga wasu misalai:

• Yawan narkewar abinci: Wannan shine adadin da abincin da kake ci ke canzawa zuwa kuzari.
• Aikin zuciya da tsarin narkewar abinci.
• Kula da tsoka.
• Ci gaban kwakwalwa.
• Kula da ƙashi.

Thyroxine na roba

Likitoci suna rubuta wani nau'in thyroxine da aka yi da roba wanda ake kira levothyroxine don magance hypothyroidism , yanayin da glandar thyroid ba ta aiki yadda ya kamata. Haka kuma ana iya rubuta shi tare da tiyata da sauran magunguna ga wasu nau'ikan ciwon daji na thyroid.

Me yasa nake buƙatar gwajin T4 (thyroxine)?

Likitoci suna amfani da gwaje-gwajen T4 don tantance yadda thyroid ɗinka ke aiki. Ga wasu dalilan da likitanka zai iya ba da umarnin gwajin T4 (ban da gwajin TSH):

• Idan kana da sakamakon gwajin hormone mai motsa thyroid (TSH) mara kyau, ka ƙara bincika shi.
• Gano hyperthyroidism ( ƙwayar thyroid mai aiki fiye da kima) ko hypothyroidism (ƙwayar thyroid mara aiki).
• Idan kana shan maganin maye gurbin hormones na thyroid (magani), ka kula da matakan T4 ɗinka.
• A duba jarirai don gano cutar hypothyroidism.
• Yi kimantawa don wasu yanayi kamar goiter ( ƙumburin wuya), kumburin thyroid ( ƙumburin a cikin glandar thyroid), da matsaloli tare da glandar pituitary ko hypothalamus .
• Duba ƙananan matakan hormones na thyroid saboda dalilin da ke da alaƙa da pituitary (tsakiya hypothyroidism).

Kuma, likitoci suna yin odar gwaje-gwajen T4 kyauta sau da yawa fiye da jimlar gwaje-gwajen T4 . A wasu yanayi na musamman, kamar lokacin daukar ciki, ana iya buƙatar jimlar gwajin T4 maimakon gwajin T4 kyauta.

Wanene ke yin gwajin jini na T4 (thyroxine)?

Yawanci, likitan phlebotomist ne ke yin ɗiban jini, wanda kuma shine ɗiban jini don gwajin jini na T4. Duk da haka, duk wani ma'aikacin kiwon lafiya wanda aka horar da shi don ɗiban jini zai iya yin hakan. Sannan sai su aika da samfurin jinin zuwa dakin gwaje-gwaje. A can, wani masanin kimiyyar dakin gwaje-gwaje na likita yana shirya samfurin kuma ya gwada shi ta amfani da na'urori da ake kira masu nazarin jini .

Ta yaya zan shirya don gwajin T4 (thyroxine)?

Yawanci ba kwa buƙatar yin wani abu na musamman don gwajin T4. Duk da haka, dangane da dalilin gwajin, kuna iya buƙatar daina shan wasu magunguna ko kari. Duk da haka, likitanku zai ba ku takamaiman umarni game da wannan.

Muhimmi: Biotin wani ƙarin magani ne da ake samu ta hanyar da ba ta dace ba wanda zai iya sa wasu gwaje-gwajen thyroid su yi kama da marasa kyau, koda kuwa a zahiri sun zama ruwan dare. Saboda haka, ana ba da shawarar ku daina shan ƙarin maganin biotin kwana 3 zuwa 5 kafin duk wani gwajin jini da ya shafi thyroid .

Me za a yi tsammani yayin gwajin jini na T4 (thyroxine)?

Idan aka yi maka gwajin jini ko kuma aka yi maka gwajin jininka, za ka iya tsammanin abubuwa kamar haka:

• Za ku zauna a kujera. Sannan likitan phlebotomist zai duba hannuwanku ya zaɓi jijiyar da za ta iya isa gare ku cikin sauƙi. Wannan yawanci yana cikin hannunku, a bayan gwiwar hannu.
• Da zarar an sami jijiyar, sai a tsaftace wurin sannan a yi masa maganin kashe ƙwayoyin cuta.
• Sai a saka ƙaramin allura a cikin jijiyarka sannan a ɗauki samfurin jini. Za ka iya jin ɗan ƙarar ƙaiƙayi a wannan lokacin.
• Bayan an saka allurar, ana tattara ƙaramin jini a cikin bututun gwaji.
• Bayan an ɗauki samfurin jinin, ana cire allurar sannan a sanya auduga ko gauze a wurin da aka yi zubar jinin.
• Sai a shafa bandeji a wurin. Sannan aikinka ya ƙare.

Wannan duka aikin yawanci yana ɗaukar ƙasa da mintuna biyar .

Me za a yi tsammani bayan gwajin T4 (thyroxine)?

Bayan likitan phlebotomist ya ɗauki samfurin jininka, ana aika shi zuwa dakin gwaje-gwaje don gwaji. Da zarar an kammala gwajin, likitanka zai gaya maka sakamakon.

Mene ne haɗarin gwajin jini na T4 (thyroxine)?

Gwaje-gwajen jini abu ne da aka saba gani kuma dole a cikin gwaje-gwajen likita da gwaje-gwaje. Hadarin gwajin jini na T4 ƙanana ne . Kuna iya fuskantar ɗan rauni ko ciwo a inda aka ɗauki jinin, amma wannan zai ragu da sauri.

Yaushe zan san sakamakon gwajin T4 (thyroxine) dina?

A mafi yawan lokuta, ya kamata ka karɓi sakamakon gwajin T4 ɗinka cikin kwana ɗaya zuwa biyu na kasuwanci . Duk da haka, yana iya ɗaukar lokaci mai tsawo.

Menene sakamakon gwajin T4 (thyroxine)?

Rahotannin gwajin jini, gami da rahotannin gwajin T4, yawanci suna ɗauke da waɗannan bayanai:

• Sunan gwajin jini ko abin da aka auna a cikin jininka.
• Lambar ko auna sakamakon gwajin jininka.
• Wannan shine ma'aunin da aka saba amfani da shi don gwajin.
• Bayani da ke nuna ko sakamakonka na al'ada ne ko na al'ada, ko babba ko ƙasa.

Menene matakan T4 kyauta na yau da kullun?

Matakan T4 kyauta na yau da kullun sun bambanta dangane da shekarun ku . Gabaɗaya, matsakaicin adadin T4 kyauta ga mutanen da ke da lafiya sune kamar haka:

• Yara har zuwa shekaru 5: Nanogram 0.8 - 2.8 a kowace deciliter (ng/dL)
• Yara 'yan shekara 6 zuwa 15: 0.8 – 2.1 ng/dL
• Matasa maza 'yan shekara 16 zuwa 17: 0.8 – 2.8 ng/dL
• Mata matasa 'yan shekara 16 zuwa 17: 0.8 – 1.5 ng/dL
• Manya 'yan sama da shekara 18: 0.9 – 1.7 ng/dL

Lura: Matsakaicin T4 kyauta na yau da kullun na iya bambanta kaɗan tsakanin dakunan gwaje-gwaje. Tabbatar duba kewayon ma'auni don sakamakon ku, kamar yadda aka jera a cikin rahoton dakin gwaje-gwajen ku. Idan kuna da wasu tambayoyi game da sakamakon ku, tambayi likitan ku.

Me zai faru idan matakan T4 (thyroxine) suka yi yawa?

Idan matakan T4 ko T4 kyauta sun fi yadda aka saba, yana iya zama alamar wata cuta da ake kira thyrotoxicosis . Wannan na iya faruwa ne sakamakon abubuwa da dama, ciki har da hyperthyroidism ( ƙwayar thyroid mai yawan aiki), kumburin glandar thyroid (thyroiditis) , da shan magungunan thyroid da yawa.

Thyrotoxicosis yana sa metabolism ɗinka ya yi sauri. Wannan na iya zama haɗari ga lafiyarka. Wasu daga cikin alamun thyrotoxicosis sune:

• Rage nauyi ba tare da wani dalili ba.
• Yawan zuwa bandaki.
• Zuciya mai sauri ko mara tsari (arrhythmia) .

Idan kana da alamun cutar thyrotoxicosis, yana da matukar muhimmanci ka tuntubi likitanka.

Duk da cewa matakan T4 kyauta al'ada ne, wasu yanayi waɗanda zasu iya haifar da ƙaruwar matakan T4 sun haɗa da ciki daShan magungunan hana haihuwa waɗanda ke ɗauke da estrogen . A duka halayen biyu, wannan saboda yawan estrogen yana da yawa. Estrogen yana ƙara yawan furotin da ke haɗuwa da T4, wanda ke ƙara jimlar T4 (watau, haɗin furotin T4 + kyauta).

Me zai faru idan matakan T4 (thyroxine) suka faɗi ƙasa sosai?

Idan matakan T4 ɗinku sun yi ƙasa da na al'ada, yawanci yana nuna hypothyroidism (ƙwayar thyroid da ba ta aiki yadda ya kamata). Rashin isasshen sinadarin thyroid zai iya haifar da dalilai da yawa. Misalan sun haɗa da wasu cututtukan da ke haifar da garkuwar jiki , rashin samun isasshen sinadarin iodine a cikin abincinku, da kuma amfani da wasu magunguna.

Rashin aikin thyroid yana rage yawan sinadarin metabolism. Wasu daga cikin alamomin sun haɗa da:

• Gajiya.
• Rashin iya jure sanyi.
• Ƙarancin bugun zuciya.
• Karin nauyi.

Idan kana da alamun hypothyroidism, yana da matukar muhimmanci ka yi magana da likitanka.

Shin ya kamata in damu idan sakamakon gwajin T4 (thyroxine) dina ya yi ƙasa ko ya yi yawa?

Sakamakon gwajin T4 kyauta yawanci daidai ne. Duk da haka, wasu abubuwa na iya shafar sakamakon. Misali:

• Wasu magunguna ko kari.
• Ciki.
• Rashin lafiya mai tsanani ko rashin abinci mai gina jiki.

Likitan ku zai yi la'akari da waɗannan abubuwan yayin fassara sakamakon ku.

Idan sakamakon gwajin T4 ɗinku bai yi daidai ba, likitanku zai iya yin odar ƙarin gwaje-gwajen thyroid don taimakawa wajen gano cutar. Waɗannan gwaje-gwajen na iya haɗawa da:

• Gwajin T3 (Triiodothyronine) (wani hormone na thyroid).
• Gwajin Hormone Mai Ƙarfafa Thyroid (TSH).
• Gwaje-gwaje don gano cutar Graves (cutar da ke haifar da cututtukan da ke haifar da hyperthyroidism).
• Gwaje-gwaje don gano cutar Hashimoto (cutar da ke haifar da rashin lafiyar jiki wadda ke haifar da hypothyroidism).

Yaya matakan TSH (hormone mai motsa thyroid) da T4 (thyroxine) suke da alaƙa da juna?

Matakan TSH da T4 suna tasiri kai tsaye ga juna, saboda hormone mai motsa thyroid (TSH) yana haifar da samar da thyroxine (T4), kuma ƙaruwar matakan T4 na ɗan lokaci yana hana sakin TSH.

Idan aka yi maka gwajin jini don duba aikin thyroid da matakan TSH, matakai daban-daban na kowane hormone na iya nuna yanayi daban-daban. Bari mu ga yadda hakan ke aiki.

Ƙananan TSH da T4 na yau da kullun

Yawancin lokaci ana ɗaukar ƙarancin matakan TSH da matakan T4 na yau da kullun a matsayin hyperthyroidism na subclinical."Subclinical" na nufin cewa wannan yanayin ba ya haifar da wata alama, ko kuma alamun ba su fara ba tukuna. Bincike ya nuna cewa kusan kashi 16% na mutanen ƙasar suna fama da wannan yanayin na hyperthyroidism na ƙananan ƙwayoyin cuta.

Idan sakamakon gwajin jininka ya nuna waɗannan sakamakon, likitanka zai ci gaba da sa ido kan matakan jininka don ganin ko sun canza kuma suna haifar da hyperthyroidism na asibiti.

Ƙarancin TSH da kuma babban T4

Ƙarancin matakan TSH da yawan matakan T4 yawanci suna nuna hyperthyroidism . Wannan saboda glandar thyroid ɗinka tana samar da T4 da yawa saboda matsala. Wannan yawan T4 yana hana hypothalamus ɗinka sakin TSH.

Ƙaramin TSH da ƙaramin T4

Idan matakan TSH da T4 sun yi ƙasa, hakan yana nuna cewa akwai matsala da glandar pituitary . Misali, wani abu kamar babban pituitary adenoma bazai fitar da isasshen TSH don ƙarfafa samar da T4 ba. Wannan haɗin sakamako ne da ba kasafai ake samu ba.

Babban TSH da T4 na yau da kullun

Idan matakan TSH suka ƙaru kuma matakan T4 suka zama al'ada, yawanci ana ɗaukar su a matsayin hypothyroid ba tare da magani ba (wanda kuma ake kira raunin thyroid mai sauƙi). Wannan yanayin yana shafar tsakanin kashi 3% zuwa 8% na yawan jama'a.

Idan sakamakon gwajin jininka ya nuna waɗannan sakamakon, likitanka zai ci gaba da sa ido kan matakan jininka don ganin ko sun canza kuma suna haifar da hypothyroidism na asibiti.

Babban TSH da ƙarancin T4

Idan matakan TSH sun yi yawa kuma matakan T4 sun yi ƙasa, yawanci yana nuna hypothyroidism ( ƙarancin thyroid saboda matsalar farko da ke tattare da glandar thyroid). Wannan saboda akwai matsala da glandar thyroid ɗinka wanda ke haifar da raguwar samar da T4, kuma glandar pituitary ɗinka yana amsawa ta hanyar sakin TSH da yawa don ƙarfafa glandar thyroid don samar da T4 da yawa.

Babban TSH da babban T4

Idan matakan TSH da T4 duka suna da yawa, hakan yana nuna cewa akwai matsala da glandar pituitary . Wannan yana nufin cewa glandar pituitary tana fitar da TSH da yawa, wanda hakan ke motsa glandar thyroid don samar da T4 da yawa. Wannan haɗuwa ce mai matuƙar wuya ta sakamako.

Abubuwan da ya kamata ku tuna daga duk wannan (Saƙon Ɗauka Gida)

Abu ne na al'ada a ji tsoro idan aka ga sakamakon gwaji mara kyau. Amma kada ka firgita . Cututtukan thyroid, musamman hypothyroidism, sun zama ruwan dare kuma ana iya magance su.Likitan ku zai gaya muku idan ana buƙatar ƙarin gwaje-gwaje don gano dalilin rashin daidaituwar matakin T4. Kada ku yi jinkirin yin tambayoyi ko yin alƙawari da likitan ku don ƙarin tattaunawa kan sakamakon ku. Yana da mahimmanci a sanar da ku game da lafiyar ku.

Gwajin T4, TSH, hormone, hypothyroidism, hyperthyroidism, thyroid