Placental fibrinoids yog cov khoom tso tawm ntxiv ntawm cov cellularly glossy thiab acid staining, thiab tuaj yeem pom nyob rau hauv txhua qhov qub thiab cov placenta ntawm txhua theem ntawm cev xeeb tub. Tus nqi ntawm fibrinoid yog, feem ntau, ywj siab ntawm kev xeeb tub thiab kev noj qab haus huv ntawm fetal.
pom Fibrinoid necrosis nyob qhov twg?
Fibrinoid necrosis pom hauv phab ntsa ntawm cov hlab ntsha nruab nrab hauv lub siab. Qhov mob no yog qhov pom ntawm polyarteritis nodosa.
Fibrinoid yog dab tsi?
: a homogeneous acidophilic refractile cov khoom uas zoo ib yam li fibrinthiab tsim nyob rau hauv cov phab ntsa ntawm cov hlab ntsha thiab nyob rau hauv cov ntaub so ntswg nyob rau hauv tej yam pathological mob thiab ib txwm nyob rau hauv lub placenta.
Fibrinoid necrosis tshwm sim li cas?
Fibrinoid necrosis yog ib qho qauv tshwj xeeb ntawm kev hloov tsis tau, tsis muaj kev tswj hwm ntawm tes tuag uas tshwm sim thaum antigen-antibody complexes tso rau hauv cov phab ntsa ntawm cov hlab ntsha nrog rau fibrin. Nws tshwm sim hauv cov tshuaj tiv thaiv kab mob vasculitides uas yog tshwm sim los ntawm hom III hypersensitivity.
YPuas yog Fibrinoid necrosis pom hauv malignant hypertension?
Nyob rau hauv malignant hypertension, tseem hu ua nrawm nrawm, muaj ntau qhov kev hloov pauv raws li pom hauv hypertensive nephrosclerosis, nrog superimposed fibrinoid necrosis ntawm phab ntsa ntawm lub nkoj. Nyob rau hauv cov hlab ntsha no, kuj muaj fibrin nyob rau hauv lub hlab ntsha phab ntsa, raws li ib tugqhov tshwm sim ntawm necrosis.
