Thaum tus neeg noj qab nyob zoo, nws tsis tas yuav xav txog txhua yam kev kho mob nyuaj. Tab sis yog tias muaj qee yam kab mob pib, koj yuav tsum kawm ntau cov ntawv nyeem kom nkag siab tias muaj dab tsi tshwm sim rau koj.
Kev hloov pauv yog dab tsi? Lo lus no txhais tau hais tias cov txheej txheem nyuaj ntawm morphological hloov hauv cov ntaub so ntswg tau pib hauv lub cev. Qhov no tseem tsis tau muaj kev txhawj xeeb. Thawj qhov kev hloov pauv tsis txaus ntshai. Tab sis qhov thib ob twb muaj qee qhov tshwm sim, uas tsis tuaj yeem kwv yees.
Kev hloov pauv: txiav txim siab lub sijhawm
Hauv tshuaj, kev hloov pauv yog kev hloov pauv hauv cov hlwb. Yog hais tias lub hlwb ntawm lub cev los yog cov ntaub so ntswg pib hloov morphologically thiab tsis ua lawv lub luag haujlwm, ces nws tau hais tias cov ntaub so ntswg dystrophy tau pib.
Dystrophy tuaj yeem yog qhov tshwm sim ntawm 4 txheej txheem kev puas tsuaj:
- Kev hloov pauv.
- Infiltration.
- Phanerosis lossis decomposition - kev tawg ntawm cov tshuaj complex.
- Perverted synthesis.
Cov txheej txheem no ua rau muaj kev cuam tshuam tag nrho cov haujlwm tseem ceeb ntawm lub cev. Yog ibcov txheej txheem ntawm infiltration pib, ces cov o nyob rau hauv cov ntaub so ntswg twb kav ntev. Infiltration muaj nyob rau hauv Graves ' kab mob (tus kab mob thyroid), nrog atrophic hloov nyob rau hauv parenchyma ntawm lub cev, nrog tuberculous pneumonia.
Yog vim li cas rau kev hloov pauv
Vim qhov cuam tshuam ntawm qhov tsis zoo ib puag ncig, cov txheej txheem them nyiaj tau qhib rau hauv lub cev. Tab sis lawv nyob luv luv. Thaum muaj kev puas tsuaj ntawm cov peev txheej them rov qab, cov txheej txheem ntawm kev puas tsuaj ntawm cov ntaub so ntswg pib.
Ntau zaus, kev hloov pauv tshwm sim tawm tsam keeb kwm ntawm qhov mob vim yog kev raug mob zoo tib yam. Piv txwv li, vim los ntshav sab hauv. Tom qab ntawd koj tsuas yog yuav tsum tau tso tseg cov ntshav los ntawm sab hauv ua ntej peritonitis tau teeb tsa - qhov ua rau muaj kev phom sij rau lub neej.
Kev faib tawm ntawm dystrophy
Dystrophies raug cais raws li qee yam. Los ntawm kev nthuav dav, thaj chaw, hom kev cuam tshuam cov metabolism.
Dab tsi los ntawm qhov chaw:
- mixed;
- stromal-vascular - mob hauv lub cev stroma;
- parenchymal dystrophies - ua txhaum hauv lub plhaub.
Raws li hom kev cuam tshuam metabolism, rog, protein, ntxhia yog qhov txawv. Dystrophy kuj yog carbohydrate. Nyob ntawm cov noob caj noob ces, caj ces lossis kev kis tau qhov txawv txav.
Kev hloov pauv yog dab tsi? Cov no yog kev ua txhaum ntawm kev ua haujlwm ib txwm ua ntawm ib pawg ntawm cov hlwb ntawm ib lub cev. Qee qhov ua txhaum cai yuav raug tshem tawm. Lwm yam, xws li caj ces, ua tsis tau. Yog li ntawd, tus kws kho mob kho qhov hloov pauv yuav tsum nkag siab meej tias qhov tshwm sim rau tus neeg mob.
Kev hloov pauv thawj zaug thiab theem nrab
Yog tias qhov kev hloov pauv tseem ceeb yog qhov tshwm sim rau ib puag ncig cov cim, ces qhov thib ob yog qhov tshwm sim los ntawm kab mob nws tus kheej. Qhov no yog qhov sib txawv tseem ceeb. Kev hloov pauv thib ob tshwm sim nyob rau hauv kev cuam tshuam ntawm cov hlab ntsha impulses, inflammatory mediators thiab lwm yam adaptation mechanisms.
Qhov mob ntau zuj zus, qhov pom tau tias hypoxia, ua rau cov ntshav tsis zoo thiab lub paj hlwb trophism. Lub zog ntau dua cov co toxins hauv lub cev.
Dab tsi yog kev hloov pauv - txheeb tawm. Lo lus " alteration" txhais tau tias - hloov. Physico-chemical zog ntawm cov ntaub so ntswg yog hloov. Thiab cov neeg kho mob inflammatory ntau dua, xws li histamine, qhov cuam tshuam ntau dua.
Qhov tshwm sim ntawm dystrophic cov ntaub so ntswg hloov
Kev hloov pauv tseem ceeb tsis ua rau muaj kev hloov pauv hauv lub cev. Tab sis nws ua rau koj txhawj xeeb. Kev hloov pauv thib ob twb muaj peev xwm ua rau muaj kev hloov pauv tsis tau hauv cov ntaub so ntswg ntawm lub cev. Yog tias lub ntsws raug cuam tshuam, xws li mob ntsws lossis mob fibrosis, kev kho mob yuav tsis ua rau lub ntsws ua rau lub ntsws zoo li qub.
Kev mob ntawm lub cev tsis tuaj yeem pom yam tsis muaj cov cuab yeej tshwj xeeb. Txawm li cas los xij, lub cev xa xov rau peb.
Kev hloov pauv tuaj yeem tshwm sim qhov twg? Kev mob tshwm sim tuaj yeem cuam tshuam tag nrho cov ntaub so ntswg thiab lub cev. Raws li kev cuam tshuam ntawm cov kab mob los yog tshuaj lom, cov leeg nqaij thiab cov hlab plawv tuaj yeem cuam tshuam, thiab txawm tias kev hloov pauv ntawm cov ntaub so ntswg ntawm lub qhov muag tshwm sim.
Kev kho mob
Rau qhov kev hloov pauv yog dab tsi. Cov no yog cov kev hloov pauv uas tuaj yeem nres hauvtheem pib.
Txhawm rau kom tsis txhob muaj kev hloov pauv, nws yog qhov tsim nyog los nrhiav cov kab mob pathogenic thiab ua rau nws lub zog tsis zoo, nrog rau kom tsis txhob mob. Cov txheej txheem inflammatory yog ib qho kev hloov pauv ntawm lub cev, nrog rau cov ntshav nrawm thiab o. Txhawm rau tso tseg cov txheej txheem, yuav tsum tau siv tshuaj tiv thaiv kab mob, thiab qee zaum yuav tsum tau siv tshuaj tiv thaiv kev poob siab.
Thaum hloov pauv tshwm sim vim mob ntsws lossis myocardial infarction, yuav tsum tau kho mob tam sim ntawd. Txwv tsis pub, tom qab ob peb teev, necrosis (kev tuag) ntawm cov ntaub so ntswg kis hauv lub cev.
