Peb cov miv tuaj yeem raug mob qhov muag ntau yam, los ntawm kev tsis xis nyob los yog liab liab mus rau ntau qhov tshwm sim xws li uveitis, cataracts, hyphema lossis corneal ulcers. Corneal ulcers muaj kev puas tsuaj rau tus miv lub cornea, uas tuaj yeem ua rau sab nraud lossis sib sib zog nqus thiab, nyob ntawm seb muaj pes tsawg txheej ntawm lub cornea raug cuam tshuam, yuav ntau dua lossis tsawg dua thiab yuav tsum tau kho ib lossis lwm hom kev kho. Thaum lub ntsej muag tawv nqaij yog qhov mob ntau dua vim tias qhov rhiab heev pom nyob rau hauv lub ntsej muag lub ntsej muag (lub epithelium), cov kab mob uas cuam tshuam rau cov txheej hauv sab hauv yog qhov hnyav dua vim tias lawv ua rau muaj kev pheej hmoo ntawm pob qhov muag, nrog rau qhov tshwm sim loj tuaj yeem tshwm sim. muaj rau peb feline.
Yog koj tseem nyeem tsab xov xwm no rau ntawm peb lub xaib, koj yuav kawm tau dab tsi pob txha ulcers hauv miv muaj, dab tsi yog lawv ua tau ua, tsos mob thiab kho.
Types of eye ulcers in cats
Ultras in the eyes of miv Ultras on the cornea thiab muaj kev puas tsuaj los yog qhov txhab ntawm lub qhov muag uas lawv heev mob thiab, qee zaum, tuaj yeem ua rau muaj teeb meem xws li kis kab mob. Lub cornea yog nyias, pob tshab, avascular thiab du txheej uas nyob rau hauv lub anterior ib feem ntawm lub qhov muag thiab nws lub luag haujlwm tseem ceeb yog refrac thiab xa lub teeb, nrog rau tiv thaiv qhov seem ntawm lub qhov muag.
Lub pob txha yog ua los ntawm plaub ntu Los ntawm txheej txheej sab nraud mus rau sab hauv, lawv muaj raws li hauv qab no:
- Epithelium of the cornea
- pob txha stroma
- Descemet's membrane
- pob txha endothelium
Vim qhov tob ntawm kev puas tsuaj ua rau lub pob txha, pob txha rwj hauv miv tuaj yeem yog hom hauv qab no:
- corneal ulcers: cov uas nws yaig tau tshwm sim nyob rau hauv lub pob txha epithelium thiab yuav tsum tau daws nyob rau hauv ob peb hnub yog tias tsis muaj teeb meem..
- Stromal corneal ulcers: Thaum cov erosion cuam tshuam, ntxiv rau cov epithelium, lub pob txha stroma. Nyob rau hauv tas li ntawd, lawv muaj peev xwm muab faib ua anterior, nruab nrab thiab posterior stromal ulcers, ob lub tom kawg yog loj thiab ntxaum.
- Descemetic corneal ulcers: cov uas nws yaig tau mus txog Descemet daim nyias nyias, yog li ntawd tsuas yog lub endothelium tiv thaiv lub qhov muag los ntawm drilling. Lawv yog ophthalmological xwm ceev thiab kev daws yog phais.
- Perforated corneal ulcers: thaum tag nrho cov khaubncaws sab nraud povtseg ntawm lub cornea raug puas lawm, perforated ulcer tshwm sim nyob rau hauv miv lub qhov muag, tsim ib tug perforation. ntawm lub qhov muag nrog qhov sib thooj tawm ntawm kev lom zem aqueous los ntawm nws sab hauv.
Ua rau qhov muag ulcer hauv miv
Lub epithelium ntawm lub pob kws yog tas li raug txuas ntxiv vim muaj tshwm sim xws li ntsais muag thiab qhuav tawm ntawm lub qhov muag, kev tiv thaiv mechanisms ntawm lub cornea tau txaus kom nws tsis puas thiab rwj tsim, Cov no tshwm sim thaum muaj qhov tsis txaus ntseeg tshwm sim lossis vim tsis muaj kev tiv thaiv.
pob txha ulcer hauv miv tuaj yeem tsim los ntawm qhov ua rau muaj ntau yam hauv qab no:
- Traumatisms (blows, falls, introduction of Foreign body)
- Self-trauma (scratch)
- Irritation los ntawm chemicals
- Dry Eyes
- Viral infections (feline herpesvirus type 1), kab mob los yog fungal
- Entropion
- Ectropion
- Trichiasis
- Districhiasis
Symptoms of eye ulcers in miv
Cov kab mob pob txha hauv cov miv yog qhov mob hnyav heev, tshwj xeeb tshaj yog cov tawv nqaij vim lawv cuam tshuam rau qhov rhiab heev, yog li ntxiv rau qhov pom tseeb qhov mob thiab tsis xis nyob, miv tsim cov tsos mob xws li hauv qab no:
- Blepharospasm
Thaum qhov txhab pob txha pob txha mob ntau dua, cov kab mob sib sib zog nqus yog qhov txaus ntshai dua vim tias muaj kev pheej hmoo ntawm pob qhov muag thiab kev kho mob nyuaj dua, feem ntau yuav tsum tau phais.
Yuav ua li cas kho tus miv qhov muag ulcer?
Kev kho mob pob txha pob txha hauv cov miv yuav nyob ntawm nws qhov hnyav (superficial lossis tob) thiab qhov ua rau nws tshwm sim. Yog li, yog tias qhov ua rau muaj tus kab mob, nkag mus tshuaj tua kab mob tshwj xeeb, tshuaj tua kab mob lossis tshuaj tua kab mob nyob ntawm qhov ua rau; Yog hais tias qhov teeb meem yog qhov muag, qhov muag qhuav yuav tsum tau kho tshwj xeeb nrog cov tshuaj te, phais los daws cov teeb meem ntawm daim tawv muag thiab/los yog cov plaub muag yog qhov ua rau.
Cov kab mob loj tshaj plaws feem ntau teb tau zoo rau cov tshuaj kho qhov muag tshwj xeeb thiab tshuaj tiv thaiv mob, xws li kev siv cov tshuaj atropine los nthuav cov menyuam kawm ntawv thiab tswj qhov mob ciliary nqaij spasm hauv miv nrog uveitis theem nrab, thaum cov kab mob sib sib zog nqus yuav xav tau biomaterial grafting lossis phais cov txheej txheem xws li corneoconjunctival transposition lossis lamellar keratoplasty.
Nyob li cas rau tus miv qhov muag ulcer kho?
Lub sij hawm rov qab los rau lub pob txha pob txha hauv cov miv nyob ntawm qhov mob hnyav thiab hom kev kho mob ua. Yog tias koj xav tias "kuv tus miv muaj qhov muag qhov muag uas yuav tsis kho" thiab koj tsis tau mus ntsib kws kho tsiaj, koj yuav tsum mus sai li sai tau, qhov txhab pob txha tuaj yeem ua rau muaj teeb meem uas tuaj yeem hloov tsis tau thiab cuam tshuam rau koj tus miv qhov muag kev noj qab haus huv. thiab koj lub zeem muag raug.
