Trisomy 13

Hanyoyin rarraba da yawa sun shafi rinjayar ɗan yaron, don haka wannan batu ya damu sosai game da likitoci da iyaye masu zuwa. Daya daga cikin irin wadannan cututtuka shine ciwon Patau, wadda ta haifar da ƙwayar cuta a kan chromosome 13. Game da shi kuma za mu gaya a cikin wannan labarin.

Menene Trisomy 13?

Sashin ciwon Patau shine cuta da ta fi ƙari fiye da ciwo na Down da kuma Edwards ciwo . Yana faruwa kusan 1 lokaci don 6000 - ciki har 14000. Amma, bayan duka, yana daya daga cikin uku mafi yawan kwayoyin halitta. An kafa ciwo a hanyoyi da yawa:

Har ila yau, yana cikakke (a cikin dukkan kwayoyin jikinsu), nau'in mosaic (a wasu) da kuma m (kasancewar sauran sassa na chromosomes).

Yaya za a gane ɓarna 13?

Don gano ƙananan nau'in chromosomes a cikin tayin, ana buƙatar wani bincike mai mahimmanci - amniocentesis , lokacin da ake amfani da ruwa kadan don nazarin. Wannan hanya zai iya haifar da rashin haɗari. Sabili da haka, don ƙayyade hadarin ci gaban tayin jiki 13 a cikin tayin, an ba da cikakken gwajin gwajin. Ya ƙunshi ɗaukar duban dan tayi da samfurin samfurori daga kwayar halitta, don tantance abin da yake ciki.

Ƙididdigar hadarin ƙaddarar jiki 13

Bayan bada jinin a makonni 12-13 da kuma duban dan tayi, mahaifiyar nan gaba zata sami sakamako, inda za a bayyana ma'anar asali da mutum. Idan lambar ta biyu na farko tisomy 13 (wato, na al'ada) ya kasa da na biyu, to, hadarin ya yi rauni (misali: tushe ɗaya shine 1: 5000, kuma mutum ɗaya shine 1: 7891). Idan dai akasin haka, to, ana buƙatar shawara tare da mahallin halitta.

Magungunan cututtukan jiki 13 a cikin yara

Wannan cututtukan kwayar halitta tana haifar da mummunan haɗari a cikin ci gaba da yaron, wanda za'a iya gani a kan duban dan tayi:

Mafi sau da yawa, irin wannan ciki yana tare da polyhydramnios da ƙananan nauyin tayin. Yara da wannan cuta sun mutu a farkon makonni bayan haihuwa.