Cov thyroid caj pas yog qhov tseem ceeb tshaj plaws hauv lub cev, ntawm kev ua haujlwm ntawm tus neeg mob thiab kev ua haujlwm ntawm txhua lub cev ntawm tib neeg lub cev. Nws yog lub caj pas uas tsim cov khoom tshwj xeeb biologically - hormones uas cuam tshuam rau kev loj hlob ntawm lub cev hlwb thiab tswj cov txheej txheem metabolic. Pathologies ntawm lub thyroid caj pas yuav tsim ntau yam kev cuam tshuam rau hauv txoj haujlwm tseem ceeb ntawm tag nrho cov kab mob.
Hypoplasia (hypoplasia) ntawm lub thyroid caj pas yog ib qho kab mob hauv qhov congenital uas tshwm sim tam sim ntawd tom qab yug me nyuam. Cov kab mob pathology no pib qhov kev loj hlob hauv lub sijhawm xeeb tub thiab tuaj yeem txuam nrog cov ntsiab lus ntawm iodine hauv lub cev ntawm tus poj niam cev xeeb tub, nrog rau cov thyroid caj pas nyob hauv nws. Tshaj li, underdevelopment ntawm tag nrho cov ntaub so ntswg hauv lub cev feem ntau pom, txawm tias hypoplasia ntawm ib feem ntawm cov thyroid caj pas (piv txwv li, sab laug lobe) muaj qee zaus.
Yog hais tias tej kev tsis sib haum yog ntawm kev paub (theem nrab), i.e. kuaj pom rau cov laus, lawv hu ua atrophy ntawm cov thyroid caj pas. Txawm li cas los xij, lo lus "hypoplasia" feem ntau yog siv los piav txog tej kab mob zoo li no. Lub mechanism ntawm atrophy ntawm lub caj pas yog txuam nrog ib gradual txo nyob rau hauv lub ntim ntawm nws cov ntaub so ntswg vim muaj kev tuag ntawm thyrocytes - hlwb ntawm cov thyroid caj pas, ua cov tshuaj hormones. Vim tias tsis muaj cov tshuaj hormones, muaj ib yam mob hu ua hypothyroidism.
Ua rau ntawm hypoplasia ntawm cov thyroid caj pas hauv cov laus
Cia peb qhia ntau tshaj plaws ua rau cov thyroid atrophy:
- kab mob ntawm cov pituitary caj pas, uas qhov hormone TSH , uas cuam tshuam qhov kev ua ntawm cov thyroid caj pas, yog tsis ua;
- o ntawm cov thyroid cov ntaub so ntswg ntawm cov kab mob autoimmune;
- mus sij hawm ntev siv ntawm thyreostatic yeeb tshuaj uas inhibit synthesis ntawm cov thyroid hormones;
- kev kho mob nrog cov tshuaj iodine, ib qho overdundance ntawm iodine hauv lub cev;
- deterioration ntawm cov ntshav txaus rau cov ntaub so ntswg;
- malignant hlav ntawm cov thyroid caj pas.
Cov tsos mob ntawm hypoplasia ntawm cov thyroid caj pas
Tus kab mob tsis tshua mob heev, yog li pom ntawm hypoplasia ntawm lub qog caj pas tsis tshwm sim sai li sai tau. Qhov tshwm sim ntawm hypoplasia tuaj yeem ua tau:
- tsis muaj zog, qaug zog;
- nco tsis tau;
- kev nyuaj siab;
- tsis muaj siab kev sib deev;
- qhuav ntawm daim tawv nqaij;
- brittle tes , plaub hau poob;
- poob lub cev kub;
- tsis qab los noj mov tom qab uas nce nyhav;
- npau taws heev;
- ntau thiab ntev heev coj khaub ncaws.
Hauv qib siab tshaj plaws, tus cwj pwm ntawm tus cwj pwm yog tus cwj pwm ntawm cov kab mob subcutaneous, nrog pericardial thiab pleural effusions. Muaj muaj zog ntawm lub ntsej muag, puffiness ntawm ob lub qhov muag, lub hnab nyob rau hauv ob lub qhov muag, tsis muaj lub ntsej muag qhia.
Echopriznaki hypoplasia ntawm cov thyroid caj pas
Txiav txim seb qhov luaj li cas ntawm cov thyroid caj pas, li no lees tias qhov mob ntawm hypoplasia, tuaj yeem ua tiav nrog ultrasound. Kev ntsuas ntawm qhov loj ntawm lub cev yog tsim thiab sib piv ntawm cov tau tsis tau nrog hnub nyoog kev cai. Qhov tseem ceeb qhia tau yog
Kev kho mob hypoplasia ntawm cov thyroid caj pas
Txoj kev kho ntawm hypoplasia ntawm cov thyroid caj pas nyob ntawm seb cov degree ntawm pathology (mob pes tsawg, mob hnyav, thiab lwm yam), tus naj npawb ntawm cov kev pauv hloov thiab, ntawm chav kawm, qhov ua rau nws txoj kev loj hlob. Txoj kev rov qab ntawm cov qog ntawm caj pas tsis tau, yog li ntawd, nws yog feem ntau pom zoo kom noj tshuaj kom tshem tawm lossis txo cov tsos mob ntawm tus kab mob. Muaj ib qho tseem ceeb rau kev noj qab haus huv ntawm hormonal tshuaj (hloov kev kho). Feem ntau, kev kho phais yog tshuaj.