Kuopsa kwa trisomy 21

Aliyense amadziwa matenda a Down , koma si onse omwe amadziwa kuti matendawa amatchedwanso trisomy 21, chifukwa ali mu ma chromosomes omwe maselo ena akuwonekera. Izi ndizofala kwambiri pa matenda a chromosomal, choncho amaphunzira kwambiri ndi asayansi.

Kuopsa kwa maonekedwe a trisomy 21 awiri awiri a chromosomes m'mimba mwa amayi onse. Iye anali ndi vuto 1 pa 800 ali ndi pakati. Zimakula ngati mayi woyembekezera ali ndi zaka zosachepera 18, kapena zaka zoposa 35, komanso ngati banja limakhala ndi kubadwa kwa ana omwe ali ndi zolakwika pa jini.

Kuti muzindikire kuti izi sizikugwirizana, ndi bwino kuti mutenge mayesero ophatikizana omwe ali ndi kuyezetsa magazi ndi ultrasound. Chotsatira ndicho kukhazikitsa mwayi wa trisomy 21 mu mwana akadali m'mimba. Koma nthawizonse sizingatheke kumvetsa zomwe zimaperekedwa ndi labotale, chifukwa izi ndi zofunikira kupita kwa dokotala, zomwe nthawi zambiri zimakhala zovuta kuchita.

Kuti musadzipweteke nokha ndi malingaliro ndi malingaliro, kuchokera mu nkhani ino mudzaphunzira kuti chiopsezo chachikulu ndi chaumwini cha trisomy 21 chimatanthauza ndi momwe mungasankhire tanthawuzo lawo.

Mavuto oyambirira a trisomy 21

Pansi pa chiopsezo chapadera cha Down's syndrome, chiwerengero chomwe chikusonyeza kuti chiwerengero cha amayi omwe akuyembekeza omwe ali ndi magawo omwewo chikukumana ndi vuto limodzi la zolakwika izi. Izi zikutanthauza kuti ngati chiwonetsero chiri 1: 2345, zikutanthauza kuti matendawa amapezeka mzimayi mmodzi pakati pa 2345. Izi zimapitirira, malinga ndi zaka: 20-24 - kuposa 1: 1500, kuyambira zaka 24 mpaka 30 - mpaka 1 : 1000, kuyambira 35 mpaka 40 - 1: 214, ndi pambuyo pa 45 - 1:19.

Chizindikiro ichi chiwerengedwera ndi asayansi pa m'badwo uliwonse, amasankhidwa ndi pulogalamuyo pogwiritsa ntchito deta pa msinkhu wanu ndi nthawi yeniyeni ya mimba.

Modzidzimutsa wa trisomy 21

Kuti mupeze chizindikiro ichi, deta ya ultrasound yomwe imatengedwa pakapita masabata 11-13 a mimba (makamaka kukula kwa chigawo cha collar mu mwanayo ndi yofunikira), kusanthula kwa chilengedwe cha magazi ndi chidziwitso cha mkazi (zomwe zilipo matenda aakulu, zizoloŵezi zoipa, mtundu, kulemera ndi chiwerengero cha fetus).

Ngati trisomy 21 ili pamwamba pa chiwonongeko chokhazikika (ngozi yoyamba), ndiye kuti mkaziyu ali ndipamwamba (kapena kuti alembe "kuwonjezeka") pangozi. Mwachitsanzo: chiwopsezo chachikulu chiri 1: 500, ndiye zotsatira zake 1: 450 zimatengedwa kukhala apamwamba. Pankhaniyi, iwo amatumizidwa kukafunsira kwa ma genetic atatsatiridwa ndi matenda omwe amapezeka.

Ngati trisomy 21 ili pansi pa malo ochepa, ndiye kuti pakadali pano, pangozi yaikulu ya matendawa. Kuti mudziwe zolondola, ndikulimbikitsidwa kuti muyambe kufufuza kachiwiri, komwe kumachitika masabata 16-18.

Ngakhale mutalandira zotsatira zoipa, simuyenera kusiya. Ndi bwino, ngati nthawi ikuloleza, kuti muyambiranenso mayesero komanso musataye mtima.