{"id":5896,"date":"2024-11-16T13:16:02","date_gmt":"2024-11-16T06:16:02","guid":{"rendered":"https:\/\/wilimedia.vn\/?p=5896"},"modified":"2024-12-02T09:10:27","modified_gmt":"2024-12-02T02:10:27","slug":"nguyen-nhan-gay-ra-di-tat-cho-thai-nhi-trong-bung-me","status":"publish","type":"post","link":"https:\/\/wilimedia.vn\/nguyen-nhan-gay-ra-di-tat-cho-thai-nhi-trong-bung-me\/","title":{"rendered":"12 nguy\u00ean nh\u00e2n g\u00e2y ra d\u1ecb t\u1eadt cho thai nhi trong b\u1ee5ng m\u1eb9"},"content":{"rendered":"
D\u1ecb t\u1eadt b\u1ea9m sinh l\u00e0 m\u1ed9t trong nh\u1eefng m\u1ed1i lo ng\u1ea1i l\u1edbn nh\u1ea5t c\u1ee7a c\u00e1c b\u1eadc cha m\u1eb9 khi chu\u1ea9n b\u1ecb \u0111\u00f3n ch\u00e0o m\u1ed9t th\u00e0nh vi\u00ean m\u1edbi trong gia \u0111\u00ecnh. Nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y kh\u00f4ng ch\u1ec9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ee9c kh\u1ecfe v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng cu\u1ed9c s\u1ed1ng c\u1ee7a \u0111\u1ee9a tr\u1ebb su\u1ed1t \u0111\u1eddi m\u00e0 c\u00f2n g\u00e2y ra \u00e1p l\u1ef1c t\u00e2m l\u00fd n\u1eb7ng n\u1ec1 cho gia \u0111\u00ecnh. D\u1ecb t\u1eadt b\u1ea9m sinh c\u00f3 th\u1ec3 x\u1ea3y ra ngay t\u1eeb khi thai nhi c\u00f2n trong b\u1ee5ng m\u1eb9, v\u00e0 ch\u00fang th\u01b0\u1eddng xu\u1ea5t ph\u00e1t t\u1eeb nhi\u1ec1u nguy\u00ean nh\u00e2n kh\u00e1c nhau.<\/p>\n
V\u1eady, nh\u1eefng nguy\u00ean nh\u00e2n n\u00e0o g\u00e2y ra d\u1ecb t\u1eadt cho thai nhi ngay t\u1eeb khi c\u00f2n trong b\u1ee5ng m\u1eb9? Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd \u0111i s\u00e2u v\u00e0o ph\u00e2n t\u00edch nh\u1eefng nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 g\u00e2y ra d\u1ecb t\u1eadt cho thai nhi, t\u1eeb \u0111\u00f3 gi\u00fap c\u00e1c b\u1eadc cha m\u1eb9 c\u00f3 th\u00eam ki\u1ebfn th\u1ee9c \u0111\u1ec3 ph\u00f2ng tr\u00e1nh v\u00e0 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe cho con t\u1eeb nh\u1eefng ng\u00e0y \u0111\u1ea7u ti\u00ean c\u1ee7a thai k\u1ef3.<\/p>\n
M\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn nh\u1ea5t g\u00e2y ra d\u1ecb t\u1eadt b\u1ea9m sinh \u1edf thai nhi l\u00e0 c\u00e1c y\u1ebfu t\u1ed1 di truy\u1ec1n. \u0110i\u1ec1u n\u00e0y x\u1ea3y ra khi c\u00f3 s\u1ef1 thay \u0111\u1ed5i ho\u1eb7c \u0111\u1ed9t bi\u1ebfn trong c\u00e1c gen ho\u1eb7c nhi\u1ec5m s\u1eafc th\u1ec3 c\u1ee7a thai nhi, khi\u1ebfn cho c\u00e1c qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n c\u1ee7a c\u01a1 th\u1ec3 kh\u00f4ng di\u1ec5n ra b\u00ecnh th\u01b0\u1eddng.<\/p>\n
\u0110\u1ed9t bi\u1ebfn gen<\/strong><\/p>\n \u0110\u1ed9t bi\u1ebfn gen c\u00f3 th\u1ec3 x\u1ea3y ra ng\u1eabu nhi\u00ean ho\u1eb7c do c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng t\u00e1c \u0111\u1ed9ng. Khi m\u1ed9t gen b\u1ecb \u0111\u1ed9t bi\u1ebfn, n\u00f3 c\u00f3 th\u1ec3 g\u00e2y ra s\u1ef1 thay \u0111\u1ed5i trong c\u1ea5u tr\u00fac ho\u1eb7c ch\u1ee9c n\u0103ng c\u1ee7a m\u1ed9t s\u1ed1 c\u01a1 quan ho\u1eb7c h\u1ec7 th\u1ed1ng trong c\u01a1 th\u1ec3. V\u00ed d\u1ee5, \u0111\u1ed9t bi\u1ebfn gen c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c b\u1ec7nh l\u00fd nh\u01b0 h\u1ed9i ch\u1ee9ng Down, b\u1ec7nh x\u01a1 nang (cystic fibrosis), ho\u1eb7c b\u1ec7nh m\u00e1u kh\u00f3 \u0111\u00f4ng (hemophilia).<\/p>\n R\u1ed1i lo\u1ea1n nhi\u1ec5m s\u1eafc th\u1ec3<\/strong><\/p>\n R\u1ed1i lo\u1ea1n nhi\u1ec5m s\u1eafc th\u1ec3 c\u0169ng l\u00e0 m\u1ed9t nguy\u00ean nh\u00e2n quan tr\u1ecdng d\u1eabn \u0111\u1ebfn d\u1ecb t\u1eadt b\u1ea9m sinh. Th\u00f4ng th\u01b0\u1eddng, m\u1ed7i ng\u01b0\u1eddi c\u00f3 23 c\u1eb7p nhi\u1ec5m s\u1eafc th\u1ec3, nh\u01b0ng khi c\u00f3 s\u1ef1 b\u1ea5t th\u01b0\u1eddng v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng ho\u1eb7c c\u1ea5u tr\u00fac c\u1ee7a c\u00e1c nhi\u1ec5m s\u1eafc th\u1ec3, s\u1ebd d\u1eabn \u0111\u1ebfn c\u00e1c h\u1ed9i ch\u1ee9ng nh\u01b0 h\u1ed9i ch\u1ee9ng Down (trisomy 21), h\u1ed9i ch\u1ee9ng Turner (thi\u1ebfu m\u1ed9t nhi\u1ec5m s\u1eafc th\u1ec3 X), ho\u1eb7c h\u1ed9i ch\u1ee9ng Klinefelter (c\u00f3 th\u00eam m\u1ed9t nhi\u1ec5m s\u1eafc th\u1ec3 X \u1edf nam gi\u1edbi).<\/p>\n