Vim li cas PAPP yog qhov qis hauv Down syndrome?
Vim li cas PAPP yog qhov qis hauv Down syndrome?

Video: Vim li cas PAPP yog qhov qis hauv Down syndrome?

Video: Vim li cas PAPP yog qhov qis hauv Down syndrome?
Video: Qhov tseeb ntawm Paj kub hawj noj tshuaj tuag yog Vim li cas 2024, Lub peb hlis ntuj
Anonim

Txo qib ntawm PAPP -A ua ntej 14 lub lim tiam ntawm cev xeeb tub yog txuam nrog kev pheej hmoo ntxiv rau Down syndrome thiab trisomy 18. Feem ntau ntawm fetuses nrog Down syndrome muaj qhov nce NT ntsuas thaum piv rau cov me nyuam hauv plab ib txwm muaj hnub nyoog gestational.

Ntxiv rau qhov no, PAPP qis puas txhais tau tias Down syndrome?

Cov kev tshawb fawb tau qhia tias qis qib ntawm PAPP -A tej zaum yuav txuam nrog cov placenta tsis ua hauj lwm zoo li nws yuav tsum ua . Qhov no tuaj yeem ua rau qee tus menyuam mos tsis ua raws li lawv txoj kev loj hlob (tsis loj hlob raws li qhov xav tau). Tsawg qib ntawm PAPP -A tuaj yeem cuam tshuam nrog Down's Syndrome.

PAPP qis yog qhov txaus ntshai? Cov neeg mob muaj Papp -Ib theem qis dua 0.5 MOM muaj kev pheej hmoo siab rau kev yug menyuam ntxov ntxov, kev txwv kev loj hlob ntawm tus menyuam hauv plab, thiab tseem yug menyuam nrog rau kev muaj mob hnyav ntxiv ntawm cev xeeb tub. Qhov qis dua tus nqi MOM ntawm Papp -A, qhov ntau qhov muaj feem cuam tshuam rau kev xeeb tub.

Ntxiv rau qhov no, dab tsi ua rau PAPP A qis?

Tsawg qib ntawm PAPP -A (thaum nws tsawg dua 0.4 MoM thaum cev xeeb tub) tuaj yeem cuam tshuam nrog: Tus menyuam yug me nyuam qis dua vim tias koj cov placenta yuav tsis ua haujlwm zoo. Muaj kev pheej hmoo ntawm kev yug ntxov. Miscarriage nyob rau hauv lub thib ob ib nrab ntawm cev xeeb tub.

Vim li cas AFP qis hauv Down Syndrome?

Yog tias koj cov txiaj ntsig tshwm sim qis dua li qub AFP ntau ntau, nws yuav txhais tau tias koj tus menyuam muaj kab mob caj ces xws li Down syndrome , ib qho mob uas ua rau muaj teeb meem kev txawj ntse thiab kev loj hlob. Tej zaum nws yuav txhais tau tias koj muaj ntau dua ib tus menyuam lossis tias koj hnub tas sijhawm tsis raug. Koj kuj tuaj yeem tau txais qhov txiaj ntsig tsis tseeb.

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