{"id":151,"date":"2020-07-07T14:07:54","date_gmt":"2020-07-07T07:07:54","guid":{"rendered":"http:\/\/localhost\/bvla\/?p=151"},"modified":"2020-12-21T10:41:51","modified_gmt":"2020-12-21T03:41:51","slug":"benh-bach-hau-nguyen-nhan-trieu-chung-va-cach-chua-tri","status":"publish","type":"post","link":"https:\/\/12point.net\/benh-bach-hau-nguyen-nhan-trieu-chung-va-cach-chua-tri\/","title":{"rendered":"B\u1ec6NH B\u1ea0CH H\u1ea6U: NGUY\u00caN NH\u00c2N, TRI\u1ec6U CH\u1ee8NG V\u00c0 C\u00c1CH CH\u1eeeA TR\u1eca"},"content":{"rendered":"

B\u1ec7nh b\u1ea1ch h\u1ea7u (Diptheria) l\u00e0 g\u00ec?<\/strong><\/h2>\n

B\u1ec7nh b\u1ea1ch h\u1ea7u (diphtheria) l\u00e0 b\u1ec7nh nhi\u1ec5m khu\u1ea9n c\u1ea5p t\u00ednh c\u00f3 gi\u1ea3 m\u1ea1c \u1edf tuy\u1ebfn h\u1ea1nh nh\u00e2n, h\u1ea7u h\u1ecdng, thanh qu\u1ea3n, m\u0169i. B\u1ec7nh c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n \u1edf da, c\u00e1c m\u00e0ng ni\u00eam m\u1ea1c kh\u00e1c nh\u01b0 k\u1ebft m\u1ea1c m\u1eaft ho\u1eb7c b\u1ed9 ph\u1eadn sinh d\u1ee5c.<\/p>\n

\u0110\u00e2y l\u00e0 m\u1ed9t b\u1ec7nh v\u1eeba nhi\u1ec5m tr\u00f9ng v\u1eeba nhi\u1ec5m \u0111\u1ed9c v\u00e0 c\u00e1c t\u1ed5n th\u01b0\u01a1ng nghi\u00eam tr\u1ecdng c\u1ee7a b\u1ec7nh ch\u1ee7 y\u1ebfu l\u00e0 do ngo\u1ea1i \u0111\u1ed9c t\u1ed1 c\u1ee7a vi khu\u1ea9n b\u1ea1ch h\u1ea7u \u2013 t\u00ean khoa h\u1ecdc l\u00e0 Corynebacterium diphtheria g\u00e2y ra.<\/p>\n

\"\"
B\u1ec7nh b\u1ea1ch h\u1ea7u<\/figcaption><\/figure>\n

Vi khu\u1ea9n t\u1eeb c\u00e1c m\u1ea3ng tr\u1eafng c\u00f3 th\u1ec3 ti\u1ebft ra n\u1ed9i \u0111\u1ed9c t\u1ed1, d\u1ec5 g\u00e2y suy h\u00f4 h\u1ea5p v\u00e0 tu\u1ea7n ho\u00e0n, li\u1ec7t kh\u1ea9u l\u00e0m thay \u0111\u1ed5i gi\u1ecdng n\u00f3i, s\u1eb7c v\u00e0 kh\u00f3 nu\u1ed1t khi \u0103n u\u1ed1ng, l\u00fa l\u1eabn; n\u1eb7ng th\u00ec h\u00f4n m\u00ea, sau \u0111\u00f3 t\u1eed vong. M\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p bi\u1ebfn ch\u1ee9ng vi\u00eam c\u01a1 tim hay vi\u00eam d\u00e2y th\u1ea7n kinh ngo\u1ea1i bi\u00ean. \u1ede nh\u1eefng ng\u01b0\u1eddi kh\u00f4ng \u0111\u01b0\u1ee3c ti\u00eam ph\u00f2ng, ho\u1eb7c kh\u00f4ng \u0111\u01b0\u1ee3c \u0111i\u1ec1u tr\u1ecb k\u1ecbp th\u1eddi, 10% tr\u01b0\u1eddng h\u1ee3p ng\u01b0\u1eddi b\u1ec7nh s\u1ebd t\u1eed vong m\u1eb7c d\u00f9 \u0111\u00e3 d\u00f9ng kh\u00e1ng sinh v\u00e0 s\u1eed d\u1ee5ng thu\u1ed1c ch\u1ed1ng huy\u1ebft thanh.<\/p>\n

B\u1ec7nh b\u1ea1ch h\u1ea7u \u0111\u01b0\u1ee3c Hippocrates \u2013 \u00f4ng t\u1ed5 c\u1ee7a ng\u00e0nh y h\u1ecdc ph\u01b0\u01a1ng T\u00e2y \u2013 mi\u00eau t\u1ea3 l\u1ea7n \u0111\u1ea7u ti\u00ean v\u00e0o th\u1ebf k\u1ef7 th\u1ee9 5 tr\u01b0\u1edbc C\u00f4ng nguy\u00ean. M\u1ed9t s\u1ed1 t\u00e0i li\u1ec7u c\u0169ng nh\u1eafc \u0111\u1ebfn s\u1ef1 ho\u00e0nh h\u00e0nh c\u1ee7a b\u1ec7nh b\u1ea1ch h\u1ea7u \u1edf Syria v\u00e0 Ai C\u1eadp c\u1ed5 \u0111\u1ea1i. C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 t\u00ecm ra vi khu\u1ea9n g\u00e2y b\u1ec7nh v\u00e0o kho\u1ea3ng n\u0103m 1883-1884, v\u00e0 kh\u00e1ng \u0111\u1ed9c t\u1ed1 \u0111\u01b0\u1ee3c ph\u00e1t minh v\u00e0o cu\u1ed1i th\u1ebf k\u1ef7 XIX.<\/p>\n

\u1ede Vi\u1ec7t Nam, kho\u1ea3ng 5 n\u0103m nay, b\u1ec7nh b\u1ea1ch h\u1ea7u li\u00ean ti\u1ebfp xu\u1ea5t hi\u1ec7n nhi\u1ec1u t\u1ea1i nh\u1eefng t\u1ec9nh \u1edf mi\u1ec1n Trung, T\u00e2y Nguy\u00ean nh\u01b0 Qu\u1ea3ng Nam, Qu\u1ea3ng Ng\u00e3i, \u0110\u00e0 N\u1eb5ng, \u0110\u1eafk L\u1eafk\u2026 T\u1eeb r\u1ea3i r\u00e1c xu\u1ea5t hi\u1ec7n m\u1ed9t, hai tr\u01b0\u1eddng h\u1ee3p \u1edf m\u1ed9t s\u1ed1 v\u00f9ng, g\u1ea7n \u0111\u00e2y li\u00ean ti\u1ebfp h\u00e0ng ch\u1ee5c b\u1ec7nh nh\u00e2n nhi\u1ec5m b\u1ec7nh \u0111\u01b0\u1ee3c ghi nh\u1eadn. M\u1edbi \u0111\u00e2y nh\u1ea5t, s\u1edf Y t\u1ebf t\u1ea1i \u0110\u1eafk L\u1eafk ghi nh\u1eadn tr\u01b0\u1eddng h\u1ee3p 11 ng\u01b0\u1eddi c\u00f9ng nh\u1eadp vi\u1ec7n v\u00ec nghi m\u1eafc b\u1ec7nh b\u1ea1ch h\u1ea7u sau khi \u0111i \u0111\u00e1m tang v\u1ec1, trong \u0111\u00f3 c\u00f3 7 tr\u1ebb em v\u00e0 4 ng\u01b0\u1eddi l\u1edbn.<\/p>\n

Nguy\u00ean nh\u00e2n g\u00e2y ra b\u1ec7nh b\u1ea1ch h\u1ea7u l\u00e0 g\u00ec?<\/strong><\/h2>\n

T\u00e1c nh\u00e2n g\u00e2y b\u1ec7nh b\u1ea1ch h\u1ea7u l\u00e0 vi khu\u1ea9n Corynebacterium diphtheriae thu\u1ed9c h\u1ecd Corynebacteriaceae. Vi khu\u1ea9n b\u1ea1ch h\u1ea7u c\u00f3 3 t\u00fdp l\u00e0 Gravis, Mitis v\u00e0 Intermedius. Vi khu\u1ea9n b\u1ea1ch h\u1ea7u ti\u1ebft ra c\u00e1c \u0111\u1ed9c t\u1ed1 g\u00e2y t\u1ed5n th\u01b0\u01a1ng nhi\u1ec1u t\u1ed5 ch\u1ee9c v\u00e0 c\u01a1 quan c\u1ee7a c\u01a1 th\u1ec3. \u1ed4 ch\u1ee9a vi khu\u1ea9n b\u1ea1ch h\u1ea7u n\u1eb1m \u1edf ng\u01b0\u1eddi b\u1ec7nh v\u00e0 c\u1ea3 ng\u01b0\u1eddi l\u00e0nh mang vi khu\u1ea9n. \u0110\u00e2y v\u1eeba l\u00e0 \u1ed5 ch\u1ee9a, v\u1eeba l\u00e0 ngu\u1ed3n truy\u1ec1n b\u1ec7nh.<\/p>\n

B\u1ec7nh kh\u1edfi ph\u00e1t c\u1ea5p t\u00ednh v\u00e0 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh l\u00e0 \u0111au h\u1ecdng, s\u1ed1t v\u00e0 s\u01b0ng h\u1ea1ch \u1edf c\u1ed5. \u0110\u1ed9c t\u1ed1 b\u1ea1ch h\u1ea7u l\u00e0m cho m\u00e0ng m\u00f4 ch\u1ebft \u0111i v\u00e0 t\u00edch t\u1ee5 tr\u00ean c\u1ed5 h\u1ecdng v\u00e0 amidan, khi\u1ebfn vi\u1ec7c th\u1edf v\u00e0 nu\u1ed1t tr\u1edf n\u00ean kh\u00f3 kh\u0103n.<\/p>\n

B\u1ec7nh l\u00e2y lan qua ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp t\u1eeb ng\u01b0\u1eddi b\u1ec7nh sang ng\u01b0\u1eddi l\u00e0nh qua \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p ho\u1eb7c gi\u00e1n ti\u1ebfp khi ti\u1ebfp x\u00fac v\u1edbi \u0111\u1ed3 ch\u01a1i, v\u1eadt d\u1ee5ng c\u00f3 d\u00ednh ch\u1ea5t b\u00e0i ti\u1ebft c\u1ee7a ng\u01b0\u1eddi b\u1ecb nhi\u1ec5m vi khu\u1ea9n b\u1ea1ch h\u1ea7u.<\/p>\n

V\u00ec vi khu\u1ea9n b\u1ea1ch h\u1ea7u l\u00e2y truy\u1ec1n ch\u1ee7 y\u1ebfu qua \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p n\u00ean t\u1ed1c \u0111\u1ed9 l\u00e2y lan r\u1ea5t nhanh, c\u00f3 th\u1ec3 x\u00e2m nh\u1eadp qua da t\u1ed5n th\u01b0\u01a1ng g\u00e2y b\u1ea1ch h\u1ea7u da. Sau kho\u1ea3ng 2 tu\u1ea7n nhi\u1ec5m vi khu\u1ea9n, b\u1ec7nh nh\u00e2n \u0111\u00e3 c\u00f3 th\u1ec3 l\u00e2y nhi\u1ec5m cho ng\u01b0\u1eddi kh\u00e1c.<\/p>\n

Tri\u1ec7u ch\u1ee9ng khi b\u1ecb b\u1ec7nh b\u1ea1ch h\u1ea7u l\u00e0 g\u00ec?<\/strong><\/h2>\n

C\u00f3 kh\u00e1 nhi\u1ec1u tri\u1ec7u ch\u1ee9ng xu\u1ea5t hi\u1ec7n trong 2 \u0111\u1ebfn 5 ng\u00e0y sau khi ph\u01a1i nhi\u1ec5m. Ban \u0111\u1ea7u ng\u01b0\u1eddi nhi\u1ec5m b\u1ec7nh s\u1ebd b\u1ecb \u0111au h\u1ecdng, ho v\u00e0 s\u1ed1t k\u00e8m \u1edbn l\u1ea1nh. C\u00e1c tri\u1ec7u ch\u1ee9ng n\u00e0y t\u0103ng d\u1ea7n t\u1eeb nh\u1eb9 \u0111\u1ebfn n\u1eb7ng h\u01a1n. Ch\u00ednh v\u00ec tri\u1ec7u ch\u1ee9ng kh\u00e1 ph\u1ed5 bi\u1ebfn n\u00ean cha m\u1eb9 d\u1ec5 nh\u1ea7m t\u01b0\u1edfng tr\u1ebb ch\u1ec9 \u0111\u01a1n gi\u1ea3n \u0111ang b\u1ecb c\u1ea3m l\u1ea1nh, ch\u1ee9 kh\u00f4ng ph\u1ea3i \u0111ang ph\u01a1i nhi\u1ec5m v\u1edbi vi khu\u1ea9n b\u1ea1ch h\u1ea7u.<\/p>\n

T\u00f9y thu\u1ed9c v\u00e0o v\u1ecb tr\u00ed vi khu\u1ea9n g\u00e2y b\u1ec7nh, b\u1ec7nh b\u1ea1ch h\u1ea7u s\u1ebd c\u00f3 c\u00e1c bi\u1ec3u hi\u1ec7n kh\u00e1c nhau:<\/p>\n