Nokuxilongwa - yintoni na le nto?

Ngemva amaphupha zokuvelisa namandla nempilo yosana. Kodwa ke, ngelishwa, akukho namnye uya kusinda kuyo kukuba uphuhliso umntwana ithathe indawo iingxaki ngenxa okungahambi yemfuza.

Ngexa lokukhulelwa, okhulelwe unina izandla phezu ngokuhlahlela, runs iqela elahlukileyo izifundo, kwakunye nokuhlolwa foetal kuphuhliso kunye nokulungiselela osikwa yinimba. Kodwa ke, nangona oku, eli lizwe uhlala wazalwa abantwana Down syndrome. Kungokwemvelo ukuba meko zonke - entabeni engakholelekiyo kunye isimanga epheleleyo kubazali.

Oku kungenxa yokuba uphando eqhelekileyo ngoncedo ultrasound awukwazi ukucacisa le syndrome kunye nezinye izinto ezingaqhelekanga chromosomal. Ngokomzekelo, ngoncedo ultrasound onokukwazi ukuqikelela kuphela iingcombolo zangaphandle ukuchonga umntwana nokuzalwa ezithile iziphene kuphuhliso. Kodwa ngoku uninzi abantwana abazelwe Down syndrome kunye Edwards, akukho okungahambi yangaphandle. Ukuya ukuba wazi ukuba lo mbungu a chromosomal engeyoyesiqhelo kunokwenzeka, kodwa ke kuphela emva kokuchitha odityanisiweyo yemfuza nokuxilongwa - isethi yemisebenzi kunye nophando. Bona kuqhutywa phambi kokuba unikezelo.

Nokuxilongwa - ntoni na?

Igama elithi "yokuhluza", ukuba zibek evela IsiNgesi. Ultrasound ukuhlolwa wenziwa phantse bonke oomama abakhulelweyo, nokuba ekhulelwe ngokupheleleyo eqhelekileyo. Ngaba oko kwiiveki 11-13 zokukhulelwa.

Ludityanisiwe izakhi zofuzo - uthotho lweziganeko, ezenzeka phambi kokuba unikezelo kwaye zijolise zokufumanis ukungaqheleki yemfuza. Oku kuquka ultrasound sikwahlolwayo kwemichiza kunye nokubalwa umngcipheko ngamnye ukuthwala umntwana kunye angahlangani chromosomal.

Kubalulekile ukuqaphela ukuba iziphumo isifundo ayide ikwazi ingqalelo isiseko moshilongo. Emva nokuxilongwa - oko kukuthi nje ithuba ukuseka izinga umngcipheko chromosomal izifo. Ukuba oko kwazi, Kuphezulu, oomama abakhulelweyo emiselweyo izifundo cytogenetic wesibeleko esigqibeleleyo.

Njani na ukuhlolwa abafazi abakhulelweyo? Makhe sihlole

Isigaba sokuqala sale "nokuxilongwa" iinkqubo - i uviwo ultrasound yosana olungekazalwa. Ngexesha uqikelelo yakhe afanayo ubungakanani usana yobudala sokukhulelwa, imeko jikelele ndiseyimbumba, ukukhubazeka ezivakaliswa kuphuhliso, njalo-njalo. Yiloo nto ke kufuneka kubonwe ngaphandle. Kodwa ke kubalulekile ukukhumbula ukuba nokuba ngezifo ebonakalayo anayenza, oko akuthethi ukuba akukho.

Ngokomzekelo, xa abantwana abaphethwe Down engqondweni, kuphela isiqingatha amatyala ingabonwa ukungaqheleki ezibonwayo.

Isiphumo echanileyo ngakumbi ubukho kwezifo chromosomal zingafumaneka kuphela emva kokuba uvavanyo isigaba yokupasa yesibini - ezinto. Ixilonga elizayo oomama igazi kukho ethile into akhutshwayo yi ngumkhaya. Yavavanywa Iimpawu ratio negazi lamanani protein zingangeni marker ethile.

Isigaba sesithathu - yokubala umngcipheko ezingaqhelekanga chromosomal ngokusebenzisa iinkqubo ezizodwa ikhompyutha. Ukongeza kule miba ingentla apha iziphumo ekwasetyenziselwa iziphawuli ezifana nobudala yomama ubunzima, sokukhulelwa ubudala, ebusweni emibi imikhwa, yemfuza izifo kunye nobuhlanga. Emva kokuba computer kwiinkqubo ulwazi ofunyenweyo, ugqirha ungenza isigqibo malunga nendlela omkhulu umngcipheko wokuba usana ngesifo yemfuza.

Ukuba esezantsi, isigulana ubani ayeke imfuneko kwakhona ukuthatha naluphi na uphando ngasemva yenza waphawula njengesiqhelo. Xa umgangatho we computeryomndilili, kwithuba leenyanga ezintathu yesibini wokuziphatha esinye zokuhlola. Xa ingozi omkhulu, atyumbe inkqubo loxilongo siswini. It has ukuya kwi-100% likwazi ukubona ubukho naliphi chromosomal engaqhelekanga.