Tiroyide igira uruhare runini muguhindura umubiri, gukura no gukura. Imikorere mibi ya tiroyide irashobora kugutera ibibazo byinshi byubuzima. Imisemburo imwe yingenzi ikorwa na glande ya tiroyide ni T4, ihindurwamo imyenda itandukanye yumubiri ikajya muyindi misemburo ikomeye, T3.

Ubuntu T4 (f-T4) ni igipimo cyimiterere idahuza kandi ikora ya hormone T4 itembera mumaraso. Kugenzura urwego f-T4 ningirakamaro mugusuzuma imikorere ya tiroyide no gusuzuma indwara ya tiroyide.

Akamaro ko kwipimisha f-T4:

Gusuzuma urwego f-T4 ni ingenzi gutandukanya hyperthyroidism (hyperthyroidism) na hypotherroidism (hypotherroidism). Hyperthyroidism irangwa no kuzamuka kwa f-T4, mugihe hypotherroidism itera kugabanuka kwa f-T4.

Byongeye kandi, urwego f-T4 rukoreshwa mugupima imikorere mibi ya tiroyide idakira kubarwayi bagaragaza ibimenyetso bidasobanutse byindwara ya tiroyide. Urwego rusanzwe rwa TSH ariko urwego ruto rwa f-T4 rwerekana hypotherroidism subclinical, mugihe urwego rwo hejuru rwa f-T4 nurwego rusanzwe rwa TSH rushobora kwerekana hyperthyroidism.

Usibye kwisuzumisha, gukurikirana urwego f-T4 ni ngombwa kugirango hamenyekane akamaro ko kuvura tiroyide. Ku bijyanye na hypotherroidism, umurwayi afata imiterere ya hormone ya T4 kugirango agumane urugero rwiza rwa tiroyide. Gupima buri gihe urwego rwa f-T4 birakenewe kugirango umenye igipimo gikwiye cyimiti ya T4.

Gusobanura ibisubizo by'ibizamini bya f-T4:

Urutonde rwa f-T4 rushobora gutandukana na laboratoire hamwe nibisobanuro bikoreshwa mugupima. Nyamara, urwego rusanzwe kurwego rwa f-T4 mubusanzwe ruri hagati ya 0.7 - 1.8 ng / dL.

Urwego rudasanzwe f-T4 rushobora kwerekana indwara zitandukanye za tiroyide, harimo hypotherroidism, hyperthyroidism, na node ya tiroyide. Kuzamuka kwa f-T4 birashobora gutera ibimenyetso nko kugabanya ibiro, guhangayika, no guhinda umushyitsi, mugihe kugabanuka kwa f-T4 bishobora gutera kwiyongera ibiro, umunaniro, no kwiheba.

mu gusoza:

Imikorere ya tiroyide igira uruhare runini mukubungabunga ubuzima rusange no kumererwa neza. Kugenzura urwego f-T4 ningirakamaro mugusuzuma imikorere ya tiroyide no gusuzuma indwara ya tiroyide. Ikizamini cya f-T4 nacyo kirakenewe kugirango hamenyekane igipimo gikwiye cyo kuvura indwara ya tiroyide. Kumenya hakiri kare no gucunga indwara ya tiroyide irashobora gukumira izindi ngorane zubuzima. Niyo mpamvu, ni ngombwa kugisha inama abashinzwe ubuzima niba uhuye nibimenyetso byose bijyanye no gukora nabi kwa tiroyide.

Mu gusoza, kwipimisha f-T4 ni ikintu cyingenzi cyo gusuzuma ubuzima bwa tiroyide. Ibizamini bya tiroyide, harimo gupima f-T4, bigomba gukorwa buri gihe kugirango tumenye neza imikorere ya tiroyide nubuzima muri rusange.