Lefu le koahelang

Cornea e koahetsoeng ke maru ke tahlehelo ea ponaletso ea cornea.

Cornea e etsa lebota le ka pele la leihlo. Hangata e hlakile. E thusa ho tsepamisa lebone le kenang ka leihlong.

Lisosa tsa cornea e koahetsoeng ke maru li kenyelletsa:

• Ho ruruha
• Ho nahanela libaktheria tse sa tšoaetseng kapa chefo
• Tšoaetso
• Keratitis
• Trachoma
• Bofofu ba noka
• Liso tsa Corneal
• Ho ruruha (edema)
• Glaucoma e bohloko
• Kotsi ea pelehi
• Matšoafo dystrophy
• Ho omella ha leihlo ka lebaka la Sjogren syndrome, ho haella ha vithamine A, kapa ho buuoa ka mahlo ho LASIK
• Dystrophy (lefu la ts'oaetso le futsitsoeng)
• Keratoconus
• Ho lemala leihlong, ho kenyelletsa le ho chesoa ke lik'hemik'hale le kotsi ea tjheseletsa
• Hlahala kapa ho holisa leihlong
• Pterygium
• Lefu la Bowen

Clouding e ka ama tsohle kapa karolo ea cornea. E lebisa ho palo e fapaneng ea tahlehelo ea pono. Mohlomong ha u na matšoao ho tloha qalong.

Ikopanye le mofani oa tlhokomelo ea bophelo. Ha ho na tlhokomelo e loketseng ea lehae.

Ikopanye le mofani oa hau haeba:

• Bokantle ba leihlo bo bonahala bo koahetse.
• U na le bothata ka pono ea hau.

Tlhokomeliso: U tla hloka ho bona ngaka ea mahlo bakeng sa mathata a pono kapa a mahlo. Leha ho le joalo, mofani oa hau oa mantlha le eena a ka nka karolo haeba bothata bo ka bakoa ke lefu la mmele oohle (systemic).

Mofani oa thepa o tla hlahloba mahlo a hau mme a botse nalane ea hau ea bongaka. Lipotso tse peli tsa mantlha e tla ba haeba pono ea hau e amehile mme haeba u bone letheba pela leihlo la hao.

Lipotso tse ling li ka kenyelletsa:

• U hlokometse see neng ka lekhetlo la pele?
• Na e ama mahlo ka bobeli?
• O na le bothata ka pono ea hau?
• Na e lula e le teng ka linako tsohle?
• Na u roala lilense tsa puisano?
• Na ho na le nalane ea kotsi ea leihlo?
• Na ho bile le bothata bo bong? Haeba ho joalo, na ho na le se thusang?

Liteko li ka kenyelletsa:

• Biopsy ea lisele tsa sekwahelo
• 'Mapa oa k'homphieutha oa cornea (sebopeho sa corneal)
• Teko ea Schirmer ea ho omella ha mahlo
• Lifoto tse khethehileng ho metha lisele tsa cornea
• Tekolo e tloaelehileng ea mahlo
• Ultrasound ho lekanya botenya ba corneal

Tlhaloso ea Corneal; Mabali a Corneal; Corneal edema

• Leihlo
• Lefu le koahelang

Cioffi GA, Liebmann JM. Maloetse a tsamaiso ea pono. Ka: Goldman L, Schafer AI, li-eds. Phekolo ea Goldman-Cecil. La 26th. Philadelphia, PA: Elsevier; 2020: khaolo ea 395.

Guluma K, Lee JE. Ophthalmology. Ka: Marako RM, Hockberger RS, Gausche-Hill M, eds. Rosen's Emergency Medicine: Likhopolo le Tloaelo ea Kliniki. La 9th. Philadelphia, PA: Elsevier; 2018: khaolo ea 61.

Kataguiri P, Kenyon KR, Batta P, Wadia HP, Sugar J. Corneal le ponahatso ea mahlo a kantle a lefu la systemic. Ka: Yanoff M, Duker JS, bahlophisi. Ophthalmology. La 5th. Philadelphia, PA: Elsevier; 2019: khaolo ea 4.25.

Lisch W, Weiss JS. Matšoao a pele le a morao-rao a likliniki tsa corneal dystrophies. Exp Eye Res. 2020; 198: 108139. PMID: 32726603 e fetotsoe.ncbi.nlm.nih.gov/32726603/.

Patel SS, DA ea Goldstein. Episcleritis le scleritis. Ka: Yanoff M, Duker JS, bahlophisi. Ophthalmology. La 5th. Philadelphia, PA: Elsevier; 2019: khaolo ea 4.11.