Dab tsi yog ABO incompatibility hauv cev xeeb tub?
Dab tsi yog ABO incompatibility hauv cev xeeb tub?

Video: Dab tsi yog ABO incompatibility hauv cev xeeb tub?

Video: Dab tsi yog ABO incompatibility hauv cev xeeb tub?
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ABO tsis sib xws yog ib yam kab mob uas tuaj yeem ua rau jaundice. ABO tsis sib xws tshwm sim thaum leej niam cov ntshav yog O, thiab nws tus menyuam cov ntshav yog A lossis B. Niam txiv lub cev tiv thaiv kab mob tuaj yeem tawm tsam thiab ua cov tshuaj tiv thaiv nws tus menyuam cov qe ntshav liab.

Ib yam nkaus, tib neeg nug, qhov sib txawv ntawm Rh tsis sib xws thiab ABO tsis sib xws yog dab tsi?

ABO Kev sib raug zoo Nws tshwm sim thaum leej niam yog hom O thiab tus menyuam yog A, B, lossis AB. Raws li nrog Rh incompatibility , qhov no txhais tau hais tias leej niam lub cev tiv thaiv kab mob tsis lees paub A lossis B antigens thiab yuav pom lawv ua cov tshuaj txawv teb chaws uas ua rau muaj kev tiv thaiv kab mob thiab tawm tsam.

Ib qho ntxiv, hom ntshav twg tsis haum rau cev xeeb tub? Hom ntshav tau muab cais los ntawm A, B, thiab O, thiab muab tus lej Rh ntawm qhov zoo lossis tsis zoo. A-B-0 thiab Rh kev tsis sib haum xeeb tshwm sim thaum leej niam hom ntshav tsis sib haum nrog nws tus menyuam yug tshiab. Yog ua tau rau niam liab ntshav cov cell hla mus rau hauv cov placenta los yog fetus thaum lub sij hawm cev xeeb tub.

Raws li, kev kho mob rau ABO tsis sib xws yog dab tsi?

Kev kho mob. Cov tshuaj tiv thaiv hauv ABO HDN ua rau ntshav ntshav vim yog kev puas tsuaj ntawm cov qe ntshav liab hauv menyuam hauv plab thiab jaundice vim qhov nce ntawm cov ntshav bilirubin los ntawm cov khoom lag luam ntawm hemoglobin tawg. Yog tias ntshav ntshav mob hnyav, nws tuaj yeem kho tau nrog kev hloov ntshav, tab sis qhov no tsis tshua xav tau.

Puas muaj ABO incompatibility tshwm sim hauv thawj cev xeeb tub?

ABO tsis sib xws yog cov ntshav niam-fetal feem ntau kev tsis sib haum xeeb thiab feem ntau ua rau mob hemolytic ntawm menyuam yug tshiab (HDN). ABO tsis sib xws hauv menyuam mos Feem ntau tshwm sim raws li neonatal jaundice vim yog Coombs zoo hemolytic anemia thiab tshwm sim hauv 0.5-1% ntawm cov menyuam yug tshiab.

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