Chorionic biopsy

Chimwe chezvidzidzo zvakakosha zvikuru zvinogona kunyevera mukadzi ane pamuviri pamusoro pezvirwere zvinokonzerwa nehutachiwana chirionic biopsy.

Tichazarura chinangwa chemuitiro - chorionic villus biopsy iyi inokosha inobvumira kufungidzira mamiriro emwana panguva yekuedzwa. Izvo zvinoitwa panguva yekuzvitakura pamasvondo ekupedzisira e-9-12 pasi pekutariswa kwe ultrasound. Zvigumisiro zvechiriyori chorion zvinogona kuwanikwa mushure memazuva maviri. Nhengo ye chorion inotorwa muhuwandu hwe1-15 mg pane nguva yekuwana mari inodiwa yekutsvaga chorion villus: 94-99.5%.

Zviratidzo uye kupesana kwekutsvaga kwevillus chorion

Chiyero chinobvumira kuziva nguva isati yasvika zvinetso zvinokonzerwa neine genetics yomwana. Kunyanya kukosha kuedza mukuvapo kwezvirwere zvenhaka muhama dzevamangwana amai kana baba vemucheche.

Chiratidzo chekuedzwa:

• zera remadzimai anotarisira makore makumi matatu nekure;
• ngoro yejeni mutation kana chromosomal kusakoshesa;
• migumisiro ye sonography;
• Izvo zviyero zvemurairi nzvimbo zvakasviba 3 mm mumavhiki gumi nemasere.

Uyewo chiratidzo chekutora nguva ndeyekutakura kwemaini kana kuti zvinopesana anamnesis (kuvepo mumamatanis emhedziso yokuti mwana anogona kuberekwa ane chirwere cheVLP, chirwere chemuviri kana chromosomal).

Kupindirana kwekuedzwa kunogona kuva:

• feverish mamiriro emukadzi;
• ropa rinobudiswa kubva pamatomu ekuberekwa;
• kuwedzera kwezvirwere zvisingaperi;
• kukanganisa kwakanyanya kwechirwere;
• kusagona kwechirionic tissue;
• chironda chinotapukira cheganda rekunze kwemuviri pamadziro;
• inonzi yakanamatira kusungirirwa mumatombo maduku.

Chorion analysis

Kuongororwa kwechiriyori ibhiopsy ye villi ye chorion, kureva, mutsara wekunze wakavharwa nevilli. Inogona kuitiswa nechechipracidical uye nzira dzepabonde. Transcervical variant is fence ye villi ne catheter kana biopsy forceps kuburikidza nemukati. Mumutambo wepabonde, sampuli inotorwa kuburikidza nemuviri wepamuviri wepamuviri nemushonga wakareba. Kusarudzwa kwemuitiro kunobva pane imwe nzvimbo ye chorion muchibereko.

Ndiani akaita chorionic biopsy, anoziva kuti kuongororwa kwevillus yemuorivhi, kunyanya mumatanho ekutanga ekudzivirira, kunovimbisa mhinduro inokurumidza, kuongorora kweDNA (muedzo wekuberekwa) uye kusarudza kwepabonde yemucheche .

Chorion tsvina - zvinogona kuitika

Kudzidzira kunoratidza kuti bhiopsy ye chorionic villi kana amniocentesis inenge isisina kurwadziwa uye yakachengeteka nhasi. Mukuita kudaro, inopa mhinduro yakarurama. Chirwere chechirion panguva yekuzvitakura hachikuvadzi mwana. villi, iyo inotorwa kuti iongorwe, inopera pamwe nekuvandudzirwa kwema fetus, kuongorora uku hakuiti mungozi yekuzvitakura (inosvika 1%). Izvo zvikamu zvekupererwa kwepabonde zviduku, uye mhedzisiro yacho yakarurama chaizvo zvokuti vakadzi vazhinji vanosarudza kuisa pangozi uye vanodzidza nezvekutsvaga kwema fetus nekukurumidza. Uye zvakadaro, vanachiremba vanonyevera nezvezvinetso zvinogona kuitika zvakadai sekurwadziwa, kutapukirwa, kubuda ropa, kubvisa pamuviri, izvo zvinogona kuitika mushure mekuongorora muedzo.

Zvichida kuita bhidhiyo yemuorivhi?

Zvichida kuita chorionic biopsy kana kwete, mudzimai chete ndiye anogona kugadzirisa, achifunga nezvezano rechiremba uye kuongorora zvinogona kuitika. Mishonga yemazuva ano inoita zvose zvingaita kuti tisabatanidze kukwanisa kwekuberekwa kwemwana ane zvirwere zvakagadzikana zvakagadzikana uye kusagadzikana kwechromosomal mutations. Kuongororwa uye kuongororwa kunoratidza kuti vanaamai munguva yemberi mumishonga inobereka vana vanogona kubvumirwa kudzivirira kupedzisira kunokanganisa mukukura kwe fetal uye kuchengetedza kuberekwa kwemwana ane utano.