Video: Cov ntaub so ntswg inflammatory granulation yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov ntaub so ntswg yog vascularized cov ntaub so ntswg uas ua raws li mob mob hloov zuj zus Cov capillaries tshiab ua rau cov ntaub so ntswg tshwm liab thiab ntau, yog li lub npe. Histologically, ib tug tuaj yeem soj ntsuam macrophages thiab proliferating fibroblasts nyob rau hauv granulation ntaub so ntswg.
Los ntawm nws, puas yog cov ntaub so ntswg tsis zoo?
Mob txaj. Noj qab nyob zoo granulation ntaub so ntswg yog paj yeeb nyob rau hauv cov xim thiab yog ib qho qhia txog kev kho mob. Tsis zoo granulation yog xim liab tsaus, feem ntau los ntshav ntawm kev sib cuag, thiab tej zaum yuav qhia tau tias muaj kab mob hauv qhov txhab. Tshaj granulation los yog overgranulation kuj yuav cuam tshuam nrog kev kis kab mob los yog qhov txhab tsis zoo.
Ib yam li ntawd, koj ua li cas kho cov ntaub so ntswg granulation? Kev kho cov ntaub so ntswg hypergranulation
- Siv cov dej ntsev hypertonic soaks txog plaub zaug hauv ib hnub.
- Siv cov tshuaj hydrocortisone ib lub lim tiam los pab kho cov tawv nqaij o.
- Siv cov tshuaj tua kab mob ua tshuaj tua kab mob rau ntawm stoma.
- Siv nyiaj nitrate los hlawv cov ntaub so ntswg ntxiv thiab txhawb kev kho mob.
Ib yam li ntawd, tib neeg nug, qhov ua haujlwm ntawm cov ntaub so ntswg granulation yog dab tsi?
Cov ntaub so ntswg yog kev sib txuas tshiab cov ntaub so ntswg thiab cov hlab ntsha microscopic uas tsim rau ntawm qhov chaw ntawm qhov txhab thaum lub sijhawm kho. Cov ntaub so ntswg feem ntau loj hlob los ntawm lub hauv paus ntawm lub qhov txhab thiab muaj peev xwm sau cov qhov txhab ntawm yuav luag txhua qhov loj.
Cov ntaub so ntswg granulation puas tuaj yeem kho nws tus kheej?
Cov ntaub so ntswg Nws tau qee zaum yuav tsis meej pem nrog tus kab mob tshiab, tab sis nws tsis tau daws los ntawm tshuaj tua kab mob. Granulation cov ntaub so ntswg yuav feem ntau nyob ntawm nws tus kheej thiab ua tsis xav tau kev kho mob.
Pom zoo:
Dab tsi yog qhov sib txawv ntawm cov ntaub so ntswg sib txuas tsis tu ncua thiab cov ntaub so ntswg sib txuas tsis sib xws?
Cov ntaub so ntswg sib txuas tsis sib thooj muaj cov fibers uas tsis tau sib dhos ua ke zoo ib yam li cov ntaub so ntswg sib txuas ib ntus. Cov ntaub so ntswg sib txuas tsis sib thooj muaj feem ntau ntawm cov fibers collagen. Nws muaj cov khoom hauv av tsawg dua li cov ntaub so ntswg sib txuas
Hom ntaub so ntswg sib txuas twg yog cov ntaub so ntswg?
Cov ntaub so ntswg reticular yog ib hom tshwj xeeb ntawm cov ntaub so ntswg sib txuas uas muaj nyob hauv ntau qhov chaw uas muaj cov ntsiab lus ntawm tes. Nws muaj ib tug ceg thiab mesh-zoo li tus qauv, feem ntau hu ua reticulum, vim yog kev npaj ntawm reticular fibers (reticulin). Cov fibers no yeej yog hom III collagen fibrils
Dab tsi yog cov khoom ntawm granulation ntaub so ntswg?
Cov xov tooj ntawm tes thiab cov hlab ntsha loj zuj zus yog ob qho tseem ceeb ntawm cov ntaub so ntswg. Cov hlwb tseem ceeb tshaj plaws yog fibroblasts thiab inflammatory cells - macrophages, lymphocytes, plasma cells, thiab neutrophils nyob ntawm theem thiab kev loj hlob ntawm cov ntaub so ntswg granulation thiab muaj kab mob
Cov ntaub so ntswg yog dab tsi thiab muaj pes tsawg hom ntaub so ntswg?
Cov ntaub so ntswg yog ib pawg ntawm cov cell uas muaj cov duab zoo sib xws thiab ua haujlwm. Cov ntaub so ntswg sib txawv tuaj yeem pom hauv cov kabmob sib txawv. Hauv tib neeg, muaj plaub yam tseem ceeb ntawm cov ntaub so ntswg: epithelial, txuas, leeg, thiab leeg nqaij. Tej zaum yuav muaj ntau cov ntaub so ntswg hauv txhua qhov ntawm cov ntaub so ntswg
Friable granulation ntaub so ntswg yog dab tsi?
Nws yog cov ntaub so ntswg ntau dhau uas ua rau saum cov nplaim hauv lub qhov txhab thiab yog li ntawd cuam tshuam kev kho. Qhov no yog cov lus teb tsis txaus ntseeg nrog kev loj hlob ntawm fibroblasts thiab endothelial hlwb nrog cov qauv zoo ib yam li cov ntaub so ntswg granulation. Nws muaj spongy, friable, sib sib zog nqus liab xim tsos