Kuongorora kwe 1 trimester - kududzirwa kwemigumisiro

Chii chinotarisa kutarisa katatu? Izvi zvinowedzera kuongorora, izvo zvinobatsira kuona kuti zvinogona sei kuvapo kwezvirwere zvechromosomal mumazamu okutanga ekudzivirira. Panguva iyi, vakadzi vanofanirawo kuongororwa ropa nekuda kweHCG uye RAPP-A. Kana zvichizoitika kuti migumisiro yekuongororwa kwekutanga kwemitatu yakashata (ultrasound uye kuverenga ropa), izvi zvinoratidza dambudziko guru reArt's syndrome mu fetus.

Nzira dzekuongorora zvinyorwa zvekutanga chetatu uye kududzirwa kwavo

Munguva ye ultrasound, ukuru hwemuviri wechibereko huri mu fetus huongororwa, iyo inofanira kuwedzera zvakakwana sezvo ichikura. Kuongororwa kunoitwa pavhiki 11-12 yekutakura, uye puropi yepauchi inofanira kuva 1 kusvika 2 mm panguva ino. Vhiki yegumi nemasere, inofanira kusvika kuhukuru hwe 2-2.8 mm.

Chechipiri chezviratidzo zvechimiro chekucherechedza kwekutanga chetatu ndiko kuonekwa kwefupa remapfupa. Kana iyo isingaoneki panguva yekuongorora, izvi zvinoratidza njodzi yeArt syndrome mu 60-80%, asi inofungidzirwa kuti mu2% yehutano hwakanaka, inogonawo kuonekwa panguva ino. Pakati pevhiki dzema12 kusvika ku13, chimiro chekukura kwefupa remasana anenge anenge 3 mm.

Muchikamu che ultrasound pamasvondo gumi nemaviri vanoona makore uye nguva yekuzvarwa kwomwana.

Kuchengetedza kwekutanga kwekutatu-kujekesa migumisiro yeropa rekuongorora

Kuongorora kwehupenyu hwebhea-hCG uye RAPP-A kunogadziriswa kuburikidza nokuendesa madices muMM inokosha. Dhina yakagadzirirwa inoratidza kuvepo kwekusakanganisika kana kusavapo kwavo pane imwe nguva yekuzvitakura. Asi zvinhu izvi zvinogona kuchinja zvinhu zvakasiyana-siyana: zera uye uremu hweamai, mararamiro nemaitiro akaipa. Nokudaro, nokuda kwechikonzero chakarurama, data yose inopinda purogiramu yakakonzerwa yemakombiyuta, ichifunga nezvehupenyu hwemadzimai anotevera. Migumisiro yehuwandu hwemungozi purogiramu iyi inoratidzira muchiyero 1:25, 1: 100, 1: 2000, nezvimwewo. Kana iwe uchitora, somuenzaniso, sarudzo 1:25, ichi chigumisiro chinoratidza kuti nekuda kwekudzivirira pamuviri nemikirwo yakafanana neyako, vana 24 vanozvarwa vakagwinya, asi kamwe chete Down syndrome.

Mushure mekuongororwa kweropa rekutsvaga kwekutanga kwetatu uye pamusoro pezvose zvakagadziriswa nedhina, laboratori inogona kupa mhedziso mbiri:

1. Kuedza kwakanaka.
2. Muedzo wakaipa.

Muchiitiko chekutanga, iwe uchafanirwa kupfuurira kuburikidza nekuongorora kwakadzika uye kuwedzerwa kwedzidzo . Mukusarudza kwechipiri, zvidzidzo zvekare hazvidiwi, uye iwe unogona kuchengetedza zvakachengeteka zvinotevera kurongwa kuongorora kunoitika panguva yekuzvitakura panguva yechipiri chetatu.