Nrog chorionic villus sampling, muaj ib qho tsis tshua muaj kev kuaj tsis tseeb- thaum kuaj tau zoo, tab sis tsis muaj kab mob. Nws tseem ceeb heev kom nco ntsoov tias chorionic villus sampling tsis tuaj yeem txheeb xyuas txhua qhov kev yug me nyuam, suav nrog spina bifida thiab lwm yam neural tube defects.
Puas yog chorionic villus sampling yog lawm?
Cov txiaj ntsig tau ntseeg tau li cas? CVS yog kwv yees kom muab cov txiaj ntsig tseeb hauv 99 ntawm txhua 100 tus poj niam tau xeem. Tab sis nws tsis tuaj yeem sim rau txhua qhov xwm txheej thiab nws tsis tuaj yeem tau txais cov txiaj ntsig tiav.
Puas CVS xeem puas tau yuam kev?
Qhov tseeb ntawm CVS Test
Chorionic villus sampling yog ntau tshaj 99 feem pua yog thaum nws los txog rau kev kuaj mob chromosomal, xws li Down syndrome. Txawm li cas los xij, muaj sliver ntawm lub caij nyoog rau qhov tsis tseeb -thaum qhov kev sim rov qab los qhia tias muaj teeb meem caj ces, tab sis qhov tseeb, tus me nyuam loj hlob ib txwm.
Qhov twg hauv qab no yog qhov tsis zoo rau chorionic villus sampling?
Chorionic villus sampling muaj ntau yam txaus ntshai, suav nrog: Miscarriage. Qhov kev pheej hmoo ntawm nchuav menyuam tom qab chorionic villus sampling yog kwv yees li 0.22 feem pua. Rh sensitization.
Dab tsi yog qhov tsis zoo ntawm amniocentesis piv rau chorionic villus sampling rau kev kuaj mob ua ntej yug menyuam?
Transcervical chorionic villus sampling piv nrog lub thib ob peb lub hlis twg amniocentesis yuav txuam nrog aKev pheej hmoo siab dua ntawm kev xeeb tub, tab sis cov txiaj ntsig tau zoo heev. Kev kuaj xyuas qhov tseeb ntawm ntau txoj hauv kev tsis tuaj yeem ntsuas kom txaus vim yog cov ntaub ntawv karyotype tsis tiav hauv cov kev tshawb fawb feem ntau.
