Nuchal quav yog qhov tseem ceeb ntawm daim tawv nqaij quav tom qab lub hauv caug caj dab thiab yuav tsum nce ntxiv thaum tus menyuam loj hlob Feem ntau cov kev tshawb fawb tau sib txheeb qhov ntsuas nrog GA mus txog 20 lub lis piam,1615 –20 tsuas yog ob peb txoj kev tshawb fawb hais txog qhov ntsuas tom qab 20 lub lis piam.
Puas nuchal translucency nce?
Peb txoj kev tshawb fawb qhia tau hais tias qhov nce ntawm NT thickness hauv thawj peb lub hlis twg ntawm kev kuaj ultrasound yog cuam tshuam nrog qhov tshwm sim tsis zoo ntawm cev xeeb tub, txawm tias thaum karyotype zoo li qub. Txawm li cas los xij, hauv euploid cev xeeb tub nrog ib txwm kuaj ob peb lub hlis twg ultrasound, qhov txiaj ntsig zoo tshwm sim hauv 74.1% ntawm cov kis.
Yuav ua li cas thickened nuchal quav?
Raws li cov ntawv tshaj tawm qhia txog kev tshuaj ntsuam xyuas menyuam hauv plab uas tau luam tawm los ntawm American Congress of Obstetricians thiab Gynecologists, qhov yuav piv (LR) rau thickened nuchal quav (TNF) yog 11 txog 18.6.
Yuav ua li cas tuab nuchal quav mus?
Natural course. Ib qho txawv txav tsis zoo ntawm cov kab nrib pleb lossis txawm tias cystic hygroma tuaj yeem daws tau, tshwj xeeb tshaj yog rau peb lub hlis twg; Txawm li cas los xij, qhov kev pheej hmoo ntawm karyotypic txawv txav tsis txo qis.
Yuav ua li cas lub thickened nuchal quav zoo li qub?
Ntau tus me nyuam noj qab nyob zoo muaj tuab nuchal quav. Txawm li cas los xij, muaj feem ntau dua rau Down syndrome lossis lwm yam mob chromosome thaum lub nuchal quav yog tuab. Tej zaum kuj yuav muaj feem ntau dua rau cov kab mob uas tsis tshua muaj caj ces.
