Ingozi ye-trisomy 21

Wonke umntu uyazi i- Down's syndrome , kodwa akuyena wonke umntu owaziyo ukuba esi sifo sabizwa nangokuthi i-trisomy 21, kuba kulesi sibini se-chromosomes ukuba iiseli ezongezelelweyo zivele. Le yintlupheko ye-chromosomal pathology, ngoko iqhutywe ngokupheleleyo kwizenzululwazi.

Umngcipheko wokubonakala kwe-trisomy 21 iimbini ze-chromosomes emntwaneni kubabhinqa bonke. Iimeko ezili-1 ze-800 zokukhulelwa. Iyakhula xa umama olindelekileyo engaphantsi kweminyaka engama-18 ubudala, okanye engaphezu kweminyaka engama-35 ubudala, kwaye nokuba intsapho inemeko yokuzalwa kwabantwana ngokuphambuka kwinqanaba lomzimba.

Ukufumanisa le nto engafanelekiyo, kucetyiswa ukuba kuthathe uvavanyo oludibeneyo olunokuhlolwa kwegazi kunye ne-ultrasound. Isiphumo kukunqunywa kwimeko yokungena kwe-trisomy 21 kwintsana esesesizalweni. Kodwa akusoloko kunokwenzeka ukuqonda ulwazi olukhutshwe yibhubhoratri, ngenxa yoko kuyimfuneko ukuya kudokotela, oku kunzima ukwenza ngokukhawuleza.

Ukuze ungazitshutshisi ngokuziqhelanisa kunye neemvakalelo, kule nqaku uza kufunda ukuba yintoni umngcipheko oyintloko kunye nomntu ngamnye we-trisomy 21 uthetha nendlela yokuchaza ngayo intsingiselo yazo.

Umngcipheko osisiseko we-trisomy 21

Ngaphantsi komngcipheko osisiseko se-Down's syndrome, inani elibonisa inani labamama abalindelekileyo kunye neerameters ezifanayo lidibene necala elilodwa le-nonaly. Okokuthi, ukuba isibonakaliso singu-1: 2345, kuthetha ukuba le syndrome ivela kwindoda e-1 phakathi kwe-2345. Le parameter iyanda, kuxhomekeke kwiminyaka: 20-24 - ngaphezu kwe-1: 1500, ukususela kwiminyaka eyi-24 ukuya kuma-30-ukuya kwi-1 : 1000, ukusuka kwi-35 ukuya kwi-40 ukuya ku-1: 214, nangemva kwe-45 - 1:19.

Esi sibonakaliso sibalwa yizinzulu kwisigaba ngasinye, sikhethwe yinkqubo ngesiseko sedatha kwiminyaka yakho kunye nexesha elichanekileyo lokukhulelwa.

Umngcipheko ngamnye we-trisomy 21

Ukufumana olu lathisi, idatha ye-ultrasound ethathwe kwiiveki ezi-11 ukuya ku-13 zokukhulelwa (ngokukodwa ubukhulu bommandla wekoloni kumntwana kubalulekile), uhlalutyo lwezinto ezinokwakheka kwegazi kunye nedatha nganye yowesifazane (izifo ezingapheliyo, imikhwa emibi, ubuhlanga, ubunzima kunye nenani labafundi).

Ukuba i-trisomy 21 ingaphezulu kwesibambiso sokunqunyulwa (umngcipheko osisiseko), ke lo mfazi uphezulu (okanye mhlawumbi babhala "ukwanda") umngcipheko. Umzekelo: umngcipheko wengozi ngowama-1: 500, ngoko umphumo 1: 450 uthathwa njengophakamileyo. Kule meko, bathunyelwa ekuboniswaneni kwi-genetics elandelwa ukuxilongwa okungafunekiyo.

Ukuba i-trisomy 21 ingaphantsi kwesigxina se-cutoff, ngoko ke kule meko, ingozi ephantsi yale ngozi. Ukufumana iziphumo ezichanekileyo, kucetyiswa ukuba uqhube isicatshulwa sesibini, esenziwa kwiiveki ezingama-18 ukuya kwe-18.

Nangona ufumene umphumo omubi, akufanele ulahle. Kungcono, ukuba ixesha livumelekile, ukuphinda uhlaziye iimvavanyo kwaye ungadlali.