Kuv xav tau ib tug thawj peb lub hlis kuaj?

Cov thawj kev soj ntsuam ntawm cov me nyuam muaj ua ntej nws yug los. Yog li ntawd, rau ib lub sij hawm ntawm 11 mus rau 14 lub lis piam obstetricians kom yuav luag tag nrho cov lawv cov neeg mob yuav tsum tau kuaj txog tus thawj peb lub hlis. Tsis txhob ntshai ntawm cov kab lus, nrog ib tug yav tom ntej leej niam thiab tus me nyuam yuav tsis ua dab tsi txaus ntshai. Txoj kev tshawb no muaj xws li ib tug pa ultrasonic mob thiab ib tug tshwj xeeb tsom xam ntawm cov ntshav los ntawm ib tug hlab ntsha, uas yog coj los ntawm ib tug niam nyob rau hauv txoj kev kuaj. Uas yog vim li cas kev ntsuam xyuas ntawm lub thawj peb lub hlis tseem hu ua ib tug muab ob npaug rau kev kuaj.

Cov teev lub sij hawm yog lub feem ntau dej siab rau cov nrhiav kom tau ntawm tau kev tshuaj ntsuam genetic malfunction ntawm tus me nyuam. Raws li tus tsom xam thiab ultrasound specialist yuav paub ntau yam malformations hauv nruab nrog cev los yog lub cev thiab twv seb seb puas muaj ib tug yuav hais tias tus me nyuam tus Down syndrome, Klinefelter los yog Edwards. Thawj peb lub hlis kuaj tsuas qhia tau hais tias qhov yuav ua rau kev tshuaj ntsuam genetic cov kab mob, thiab nyob rau hauv lub chav kawm ntawm kev tshawb fawb ntxiv lawv yuav yog paub meej tias yog refute.

Lub hauv paus ntsiab lus ntawm txoj kev tshawb no yog raws li nyob rau hauv lub fact tias thaum lub sij hawm ultrasound tus kws kho mob tsis tau tsuas yog zoo rau ntawm qhov chaw seb ob txhais ceg thiab tuam haujlwm txais ib tug me nyuam, tab sis kuj yog tawm tej yam kev ntsuas. Ntsuas qhov ntev ntawm tus me nyuam, soj ntsuam nws ua raws li cov hnub nyoog ntawm cov me nyuam hauv plab. Txaus tseem ceeb ntsuas no yog qhov tus thickness ntawm lub caj dab folds - lub caj dab cheeb tsam. Qhov no feem ntawm cov nqaij mos thiab tawv nqaij, nyob rau hauv uas ua kua accumulates. Ib tug ntau nce nyob rau hauv nws me me qhia ib tug yuav muaj kev tshuaj ntsuam genetic tus kab mob. Tsis tas li ntawd ntsuas lub qhov ntswg pob txha: qhov kawg ntawm peb lub hlis uas cev xeeb tub, nws yuav tsum tau txog 3 lub hli.

Koj yuav twv yuav raug hu hais tias, yog hais tias tus kws tsis nyiam cov kev tshwm sim ntawm kev ntsuam xyuas ntawm lub thawj peb lub hlis. Standards thickness caj dab cheeb tsam, piv txwv li, sib txawv nrog gestational hnub nyoog: 11 lub lis piam, qhov nruab nrab thickness thereof ntawm 1.2 hli, thiab 14 - 1.5 hli. Tab sis yog tsis muaj yuav tsum tau ntshai yog no tsam yuav 2-2.5 hli. Txawm hais tias qhov tseem ceeb yog nce, tsis txhob ntshai. Muab qhov tseeb hais tias cov neeg ntawm lub ntsuas yog nyob ntawm cov khoom thiab cov professionalism ntawm tus kws kho mob ntawm ultrasonic diagnostics, ces soj ntsuam cov kev tshwm sim ntawm txoj kev tshawb no tsis ua kev zoo siab tsis muaj analyses.

Nyob rau hauv tib laboratory kuaj thawj peb lub hlis - ib tug biochemical tsom xam thaum lub sij hawm uas soj ntsuam cov ntsiab lus ntawm free b-hCG thiab ntshav protein A (PAPP-A) nyob rau hauv cov ntshav ntawm lub expectant niam thiab piv nrog Salaries, uas yuav tsum tau. Kuaj nyob rau hauv daim ntawv qhia kev tshwm sim tau thiab lawv cov nqi rau txhua lub lim tiam. Tsuas yog ib tug ua ke ntawm ultrasound kev ntsuam xyuas thiab kev soj ntsuam yuav qhia tau ib tus ntshiab daim duab ntawm yuav ua li cas lub cev xeeb tub yog. Qhov kev kuaj ntawm lub thawj peb lub hlis yuav tsis muab suav hais tias siv tau, tsuas yog hais tias muab cov ntshav los yog cia li ua ib tug ultrasound. Ntxiv mus, cov kev tshawb fawb yuav tsum tau ua nyob rau hauv yuav luag ib hnub los mus tshem tawm cov tseem tsis vim mismatch.

Nws yog tsis tsim nyog muab txoj kev tshawb no, tsuas yog vim lub fact tias koj yog ntshai ntawm tau txais phem. Txawm yog hais tias muaj tshwm sim, tsis muaj koj yuav tsis yuam cai ib tug cev xeeb tub, koj tsuas qhia kom koj mus rau ntxiv cov kev tshawb fawb kom meej meej tias yog refute tus mob. Tiam sis yog tias koj paub ua ntej txog cov tau teeb meem uas yuav tsim nyog npaj rau cov me nyuam yug ntawm tus me nyuam tshwj xeeb.