Txog hnub tim, qhov ntawm kev tshuaj ntsuam genetic abnormalities tseem tsis tau tag nrho to taub. Ntau ntawm lawv tuaj yeem pom tau tias. Yog li ntawd, thiaj li tsis pub cov kab mob genetic pathologies thiab lawv faib, cov tshuaj ntsuam genetic analyzes yog nqa tawm.
Leej twg xav tau kev sib tham txog cov noob caj noob ces thaum npaj plab me nyuam?
Ua siab ntev thaum nws cev xeeb tub, rau qhov kev loj hlob ntawm tus me nyuam hauv plab thiab kev noj qab nyob zoo ntawm nws tus me nyuam hauv plab, nws yog qhov zoo tshaj rau kev tshawb xyuas kev tshuaj ntsuam txawm tias thaum npaj plab, tshwj xeeb yog:
- tus poj niam tsis tuaj yeem xeeb tub, los yog dais tus menyuam. Kev sib tham ntawm ib tug kws kho mob thiab ua cov kev ntsuam xyuas uas tsim nyog thaum npaj plab me nyuam yuav pab nkag siab txog cov xwm txheej ntawm qhov teeb meem no. Qhov no, kev kuaj ntshav los ntawm ib tug txiv neej thiab ib tug poj niam, thiab lawv cov chromosome poob mus kuaj;
- ib tug poj niam uas tau txiav txim siab muab tus me nyuam yug los muaj hnub nyoog tshaj 35 xyoo, thiab leej txiv ntawm tus me nyuam yav tom ntej muaj hnub nyoog tshaj 40 xyoo (tus laus dua cov niam txiv, ntau dua qhov yuav raug hloov ntawm cov noob);
- muaj cov kab mob caj dab hauv kwv tij;
- Cov niam txiv yav tom ntej yog cov txheeb ze ze;
- thawj tus me nyuam muaj tus kab mob ntsig.
Kev ntsuam xyuas caj ces xeeb hauv kev npaj cev xeeb tub
Tus kws kho mob thaum npaj plab me nyuam thawj zaug tau ntsib nrog tsev neeg tsob ntoo, pom tias muaj kev pheej hmoo rau yav tom ntej tus me nyuam muaj feem xyuam nrog rau cov kab mob ntawm nws niam nws txiv, cov tshuaj lawv noj, qhov xwm txheej ntawm lub neej, cov kev txawj ntse.
Tom qab ntawd, yog tias tsim nyog, ib tug kws kho mob tuaj yeem muab tshuaj ntsuam ntxiv rau cov noob caj noob ces ua ntej cev xeeb tub. Qhov no yog ib qho kev soj ntsuam dav dav, xws li: kev ntsuam xyuas ntshav rau biochemistry, kev sib tham ntawm ib tug kws kho paj hlwb, kws kho mob, kws tshuaj endocrinologist. Los yog kev ntsuam xyuas tshwj xeeb rau cov noob caj noob ces ntsig txog kev kawm txog karyotype - qhov ua tau zoo thiab muaj nuj nqis ntawm cov txiv neej thiab poj niam hauv kev npaj plab me nyuam - yuav muaj peev xwm ua tau. Nyob rau hauv rooj plaub ntawm kev sib yuav ntawm cov txheeb ze cov ntshav, ntxiv ntshav lossis qaub ncaug, HLA-typing yog nqa tawm.
Tom qab qhov kev ntsuam xyuas ntawm kev nrhiav caj ceg, kev ntsuam xyuas ntawm lwm yam, kev soj ntsuam ntawm cov tshuaj ntsuam geneticist pom tau hais tias yuav muaj feem cuam tshuam txog kab mob hauv cov menyuam yaus yav tom ntej. Qhov kev pheej hmoo siab ntawm tsawg dua 10% qhia tau tias tus me nyuam noj qab nyob zoo. Cov kev phom sij hauv 10-20% - nws yog ib qho ua tau ntawm kev yug menyuam thiab tus menyuam mob. Nyob rau hauv cov ntaub ntawv no, nws yuav tom qab tsim nyog los ua ib qho kev ntsuam xyuas ntawm cov noob caj noob ces ntawm ib tug poj niam cev xeeb tub. Txoj kev pheej hmoo siab ntawm kev tshuaj ntsuam genetic abnormalities yog vim li cas rau ob peb kis tsis pub xeeb menyuam los yog siv cov phev pub dawb los yog qe. Tab sis txawm tias muaj kev phom sij rau theem siab thiab nrab, muaj caij nyoog uas tus me nyuam yuav yug los.
Cov noob caj noob ces rau cov poj niam cev xeeb tub yog kwv yees yog tias ib tug poj niam nyob hauv plab thaum ntxov:
- tus kab mob khaub thuas, mob qhua dej, mob pob txha, mob caj pas, mob siab, thiab lwm yam mob;
- X-rays lossis fluorography;
- siv cov tshuaj;
- Caij, hleb los yog dhia seev cev, lwm yam dej num loj;
- kuj raws li kev soj ntsuam ntawm kev kuaj biochemistry;
- thaum muaj mob hnyav ntawm tus kab mob intrauterine .