![Dab tsi ua rau liquefaction necrosis? Dab tsi ua rau liquefaction necrosis?](https://i.answers-medical.com/preview/medical-health/14141620-what-causes-liquefaction-necrosis-j.webp)
Video: Dab tsi ua rau liquefaction necrosis?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Ua rau liquefactive necrosis suav nrog cov kab mob thiab cov kab mob hu ua fungal kab mob nyob rau hauv lub hauv paus paj hlwb. Nws kuj tuaj yeem tshwm sim los ntawm kev txo cov ntshav khiav mus rau hauv nruab nrab lub paj hlwb, feem ntau tshwm sim los ntawm kev cuam tshuam los yog txhaws hauv cov hlab ntsha uas ua rau lub hlwb.
Tom qab ntawd, ib tus kuj tseem tuaj yeem nug tau tias, liquefaction necrosis yog dab tsi?
Liquefactive necrosis (los yog kev sib tw necrosis ) yog ib yam ntawm necrosis uas ua rau muaj kev hloov pauv ntawm cov ntaub so ntswg mus rau hauv cov kua dej khov. Feem ntau nws yog txuam nrog cov kab mob focal los yog fungal kab mob, thiab tuaj yeem tshwm sim raws li ib qho ntawm cov tsos mob ntawm ib qho tshuaj tua kab mob.
Ib yam li ntawd, dab tsi yog qhov feem ntau ua rau necrosis? Necrosis yog tshwm sim los ntawm cov xwm txheej sab nraud ntawm tes lossis cov ntaub so ntswg, xws li kab mob , toxins , los yog kev raug mob uas ua rau lub plab zom mov tsis zoo ntawm cov khoom ntawm tes. Hauv kev sib piv, apoptosis yog ib qho xwm txheej tshwm sim uas tau npaj tseg thiab lub hom phiaj ua rau kev tuag ntawm tes.
Yam tshuaj twg ua rau liquefaction necrosis?
Feem ntau cov hauv paus (nrog rau hydrofluoric kua qaub ) ua rau liquefaction necrosis uas hloov cov ntaub so ntswg cuam tshuam rau cov kua uas tsis tso tseg qhov nkag.
Dab tsi ua rau coagulative necrosis?
Coagulative necrosis feem ntau yog ua los ntawm tej yam kev mob uas tsis muaj kev raug mob hnyav, co toxins los yog ib tug mob los yog ntev lub cev tiv thaiv kab mob. Tsis muaj oxygen (hypoxia) ua rau cell tuag nyob rau hauv ib cheeb tsam uas yog perfused los ntawm cov hlab ntsha tsis xa cov pa oxygen, tab sis kuj muaj lwm yam tseem ceeb as-ham.
Pom zoo:
Dab tsi tuaj yeem ua rau necrosis?
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Necrosis yog tshwm sim los ntawm yam sab nraud rau ntawm tes lossis ntaub so ntswg, xws li kev kis kab mob, tshuaj lom, lossis kev raug mob uas ua rau kev zom zaub mov tsis raug cai ntawm cov khoom siv ntawm tes. Hauv kev sib piv, apoptosis yog ib qho xwm txheej tshwm sim uas tau npaj tseg thiab lub hom phiaj ua rau kev tuag ntawm tes
Dab tsi yog lub hauv paus ntawm lub cev rau amenorrhoea tom qab xeeb menyuam thiab lwm yam dab tsi uas tuaj yeem ua rau amenorrhoea?
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Amenorrhea cov lus tseeb Genetic los yog yug hauv tsev yog qhov ua rau pom thawj zaug ntawm tus mob amenorrhea. Amenorrhea tuaj yeem tshwm sim los ntawm kev ua haujlwm tsis zoo ntawm zes qe menyuam, pituitary caj pas, hypothalamus, lossis lub tsev menyuam. Kev qoj ib ce hnyav, hnyav hnyav, mob lub cev, thiab kev nyuab siab tuaj yeem ua rau muaj kev tsis txaus ntseeg
Dab tsi yog qhov txiaj ntsig ib txwm rau PaO 2 Dab tsi yog qhov txiaj ntsig rau kev txiav txim siab qhov hnyav ntawm hypoxemia?
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Zoo li feem ntau qhov kev kho mob ib txwm muaj txiaj ntsig thiab ntau yam, lub ntsiab lus tuaj yeem sib txawv me ntsis, tab sis feem ntau cov ntsiab lus hauv qab no siv: Ua rau me me hypoxemia: PaO2 = 60 txog 79 mmHg. Qhov nruab nrab hypoxemia: PaO2 = 40 txog 59 mmHg. Hypoxemia hnyav: PaO2 <40 mmHg
Stoma necrosis yog dab tsi?
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Necrosis. Stoma necrosis tshwm sim thaum cov ntshav ntws los lossis los ntawm lub stoma tsis zoo lossis cuam tshuam, ua rau muaj kev hloov pauv ntawm stoma viability lossis nqaij tuag. Ischemia feem ntau pom nyob rau hauv 24 teev tom qab phais
Dab tsi yog qhov txawv ntawm necrosis thiab gangrene?
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Technically, necrosis hais txog tag nrho cov txheej txheem ntawm irreversible cell tuag, thaum gangrene yog ib lo lus siv los xa mus rau cov ntaub so ntswg tuag vim muaj qee yam kev cuam tshuam cov ntshav. Zuag qhia tag nrho, gangrene tuaj yeem xav txog tsuas yog ib hom necrosis, tab sis ntawm cov ntaub so ntswg loj dua