Chorionic villus yesampulu: ubume kunye neempawu zophando

Chorionic villus yesampulu - isifundo evumela ibhaqe izifo iziphene kwaye njengelifa ekukhulelweni ekuqaleni. Xa kuthathwe chorion isampulu, apho kamva yakha ngumkhaya.

Kufuneka kuqatshelwe ukuba nayiphi manipulation olungekazalwa ngokwayo singàphunyezwa, chorionic ngoko villus isampulu kuthathwa ukuba sikhuseleke ngokwaneleyo. Emva kokuba inkqubo, ingozi yokuba isisu ezizenzekelayo yi-2% kuphela. Olu phando unika iziphumo ezichanekileyo, kodwa ibuhlungu yaye abangela oluthile ngesiquphe okhulelweyo, ngoko wenziwa ngqongqo yesingqino. Kulo mzekelo, ichithe kancinane ixesha, kwaye iziphumo bakulungele ngeentsuku 3-4.

Kukho 2 iintlobo eziphambili ukuphululwa:

• sangasese chorionic villi biopsy - ikhutshwa phandle phakathi kweeveki-8 ne-12 yokumitha. Phantsi isikhokelo ultrasound ngokusebenzisa isixhobo ekhethekileyo lobufazi lifakwa isibeleko, nto leyo ibekwe phakathi endometrium kunye chorion (yena a Iqokobhe iziqhamo). Nale buqhinga villi chorion benqunyulwe ngomhla okanye ithathe. Ngaphezu koko, kuxhomekeke uphando elebhu. Le nkqubo elula ngokupheleleyo.

• chorionic besisu villus isampuli - kwenziwa phakathi kweeveki 9 no-11 zokukhulelwa. Ngamanye amaxesha le buqhinga ingasetyenziswa kwithuba leenyanga ezintathu yesibini neyesithathu, njengoko ikuvumela ukuba ngokukhawuleza ukufumana iziphumo, ingakumbi xa ulwelo encinane fluid, ngoko amniopunktsiya akunakwenzeka. Ukuze enze ukusetyenziswa isigulane ubuxoki emqolo. Doctor usebenzisa umatshini ultrasound kugqiba indawo ngumkhaya, udonga zesibeleko kwaye ufumana indawo ekhuselekileyo kwenzakalani elizayo. Ukuqokelela iinkqubo zemfundo ezifunekayo enye inaliti lwenziwa okuhlatywa udonga esiswini kunye zesibeleko, enye - isampuli Iseli sithathwa bangaqhubela phambili. Kufuneka kuqatshelwe ukuba okuhlatywa ngokuyimfuneko liphathwa lokudoma kunye iipropati eliphezulu iintlungu.

Chorionic villus yesampulu amaninzi emiselweyo kwabakhulelweyo abaye sengozini enkulu yokuba usana nokuphazamiseka yemfuza, nangona nawuphi na umfazi, ukuba oyifunayo, ungakwazi ukuthatha uphando ngexesha yokumitha.

Ziziphi izifo ukubonwa le ndlela diagnostic? Oku kakhulu syndrome Down kaThixo, trisomy of chromosome 13 no-18, Turner engqondweni, abanesigulo esinganyangekiyo kunye irhengqa-cell anemia, kunye Klinefelter engqondweni. Ukongezelela, chorionic villus isampuli bangabhaqa chromosomal and genetic ukungaqheleki ezimalunga ne-100.

Kubalulekile ukuphawula uncedo ebalulekileyo yale Uxilongo - inokusetyenziswa kakhulu ngaphambi amniocentesis (sele kwezingama-10 yokumitha). Ukongeza, iziphumo zifumaneka ngokukhawuleza ngokwaneleyo - kwiimeko ezininzi kwiiveki zokuqala emva koviwo.

Ndimele ndithi ukuba isampuli chorionic villus onokuzibona mosaicism placental, apho ezinye iiseli kuba chromosomal umphelelisi eqhelekileyo, ngoxa abanye kwasekwa kunye okungahambi ezithile.

Emva yoviwo, ukuze babonakale zokubona kwaye cramping iintlungu esiswini. Kwakhona ke bodwa evela kwilungu lobufazi fluid (ngezixa ezincinane). Xa ubona naziphi na iimpawu ezingaqhelekanga kufuneka ubone ugqirha, ngubani na ukhulelwe.