Uveitis

Umxholo

• Zithini iimpawu zoveitis?
• Imifanekiso ye-uveitis
• Yintoni ebangela uveitis?
• Ichongwa njani i-uveitis?
• Iindidi ze-uveitis
• I-Anterior uveitis (phambi kweso)
• I-uveitis ephakathi (phakathi kweso)
• I-posterior uveitis (ngasemva kweso)
• I-Pan-uveitis (onke amalungu eliso)
• Inyangwa njani i-uveitis?
• Iingxaki ezinokubakho kwi-uveitis
• Ukubuyela kwimeko yesiqhelo emva konyango kunye nembonakalo
• Ingathintelwa njani i-uveitis?

Yintoni uveitis?

Uveitis kukudumba komaleko wombindi wamehlo, obizwa ngokuba yi-uvea. Inokubakho kuzo zombini izizathu ezosulelayo nezingosuleliyo. I-uvea inika igazi kwi-retina. Iretina licandelo elibuthathaka ekukhanyeni kweliso eligxile kwimifanekiso oyibonayo kwaye liyithumele kwingqondo. Ngokuqhelekileyo ibomvu ngenxa yokunikezelwa kwegazi kwi-uvea.

I-Uveitis idla ngokungabalulekanga. Iimeko ezinzima kakhulu zinokubangela ukulahleka kombono ukuba azinyangwa kwangoko.

Zithini iimpawu zoveitis?

Ezi mpawu zilandelayo zinokubakho kwiliso elinye okanye omabini:

• ubomvu obunzima kwiliso
• intlungu
• amabala amnyama adadayo kumbono wakho, obizwa ngokuba ziifleat
• ubuntununtunu bokukhanya
• ukungaboni kakuhle

Imifanekiso ye-uveitis

Yintoni ebangela uveitis?

Unobangela we-uveitis uhlala ungaziwa kwaye uhlala usenzeka kubantu abaphilileyo. Ngamanye amaxesha kunokunxulunyaniswa nesinye isifo njengokuphazamiseka komzimba okanye usulelo kwintsholongwane okanye kwintsholongwane.

Isifo sokuzimela komzimba senzeka xa amajoni akho omzimba ehlasela inxenye yomzimba wakho. Iimeko ezizimeleyo ezinokuthi zidibaniswe ne-uveitis zibandakanya:

• irheumatoid Arthritis
• i-ankylosing spondylitis
• Psoriasis
• isifo samathambo
• ukudumba okwenziwa sisilonda sikabhobhosi
• Isifo seKawasaki
• Isifo sikaCrohn
• sarcoidosis

Usulelo lolunye unobangela we-uveitis, kubandakanya:

• UGawulayo
• iherpes
• I-CMV retinitis
• Intsholongwane yeNayile
• igcushuwa
• toxoplasmosis
• isifo sephepha
• histoplasmosis

Ezinye izinto ezinokubangela isifo se-uveitis zibandakanya:

• ukuvezwa kwityhefu engena ngelihlo
• ukugruzuka
• ukwenzakala
• umothuko

Ichongwa njani i-uveitis?

Ugqirha wamehlo, okwabizwa ngokuba ngugqirha wamehlo, uya kuvavanya iliso lakho kwaye athathe imbali epheleleyo yezempilo.

Banokuyalela ukuba kuvavanywe iimvavanyo ezithile zaselebhu ukuze kuthintelwe usulelo okanye ukuphazamiseka komzimba. I-ophthalmologist yakho inokukuthumela kwenye ingcali ukuba ikrokrela ukuba imeko engunobangela ibangela ukuba uveitis.

Iindidi ze-uveitis

Zininzi iintlobo ze-uveitis. Uhlobo ngalunye lubekwa kwindawo apho ukudumba kwenzeka khona kwiliso.

I-Anterior uveitis (phambi kweso)

I-Anterior uveitis ihlala ibizwa ngokuba yi "iritis" kuba ichaphazela iris. Iris yinxalenye yombala wamehlo kufutshane nomphambili. Iritis lolona hlobo luqhelekileyo lwe-uveitis kwaye ngokubanzi kwenzeka kubantu abasempilweni. Inokuchaphazela iliso elinye, okanye inokuchaphazela amehlo omabini ngaxeshanye. I-Iritis ihlala iluhlobo olubi kakhulu lwe-uveitis.

I-uveitis ephakathi (phakathi kweso)

I-uveitis ephakathi ibandakanya icandelo eliphakathi leliso kwaye ikwabizwa ngokuba yi-iridocyclitis. Igama elithi "eliphakathi" egameni libhekisa kwindawo yokudumba kwaye hayi ubuzaza bokudumba. Icandelo eliphakathi leliso libandakanya ipars plana, eyinxalenye yamehlo phakathi kwe-iris kunye ne-choroid. Olu hlobo lwe-uveitis lunokwenzeka nakwezinye iindawo ezinempilo, kodwa luye lwadibaniswa nezinye izifo ezizimeleyo ezifana ne-multiple sclerosis.

I-posterior uveitis (ngasemva kweso)

I-posterior uveitis ingabhekiswa njenge-choroiditis kuba ichaphazela i-choroid. Izicubu kunye nemithambo yegazi ye-choroid ibalulekile kuba ihambisa igazi ngasemva kweliso. Olu hlobo lwe-uveitis luhlala luvela kubantu abanesifo esivela kwintsholongwane, i-parasite, okanye i-fungus. Inokwenzeka nakubantu abanesifo esibuhlungu.

I-posterior uveitis ihlala ibaluleke kakhulu kune-uveitis yangaphakathi kuba inokubangela ukonakala kwi-retina. Iretina ngumaleko weeseli ngasemva kweliso. I-posterior uveitis yeyona ndlela iqhelekileyo ye-uveitis.

I-Pan-uveitis (onke amalungu eliso)

Xa ukudumba kuchaphazela onke amalungu aphambili esiso, kuthiwa yipan-uveitis. Ihlala ibandakanya ukudityaniswa kweempawu kunye neempawu ezivela kuzo zontathu iintlobo ze-uveitis.

Inyangwa njani i-uveitis?

Unyango lwe-uveitis luxhomekeke kwisizathu kunye nohlobo lwe-uveitis. Ngokwesiqhelo, inyangwa ngamathontsi wamehlo. Ukuba i-uveitis ibangelwa yenye imeko, ukunyanga imeko engaphantsi kunokuphelisa i-uveitis. Injongo yonyango ukunciphisa ukuvuvukala kwiso.

Nazi iindlela zonyango oluqhelekileyo kuhlobo ngalunye lwe-uveitis:

• Unyango lwe-uveitis yangaphakathi, okanye i-iritis, ibandakanya iiglasi ezimnyama, ukuhla kwamehlo ukukhulisa umfundi kunye nokunciphisa iintlungu, kunye neliso wamehlo e-steroid ukunciphisa ukudumba okanye ukucaphuka.

• Unyango lwe-posterior uveitis inokubandakanya i-steroids ethathwe ngomlomo, inaliti ejikeleze iliso, kunye nokutyelela iingcali ezongezelelweyo ukunyanga usulelo okanye isifo se-autoimmune. Usulelo lwebacteria lomzimba ngokubanzi luhlala lunyangwa ngamayeza okubulala iintsholongwane.

• Unyango lwe-uveitis ephakathi lubandakanya ukuhla kwamehlo kwe-steroid kunye ne-steroids ethathwe ngomlomo.

Iimeko ezinzima ze-uveitis zingadinga iziyobisi ezicinezela amajoni omzimba.

Iingxaki ezinokubakho kwi-uveitis

Ukungafunyanwa kwe-uveitis kungakhokelela kwiingxaki ezinzulu, kuquka:

• ikati, kukugcwala kwelensi okanye i-cornea
• ulwelo kwiretina
• i-glaucoma, uxinzelelo oluphezulu kwiliso
• i-retinal detachment, eyimeko yongxamiseko yamehlo
• ukulahleka kombono

Ukubuyela kwimeko yesiqhelo emva konyango kunye nembonakalo

I-Anterior uveitis iya kuhamba ngaphakathi kwiintsuku ezimbalwa ngonyango. Isifo seUveitis esichaphazela ngasemva kweliso, okanye uveitis yasemva kwexesha, iphilisa ngokuthe ngcembe kune-uveitis echaphazela umphambili wamehlo. Ukubuyela umva kuqhelekile.

I-posterior uveitis ngenxa yenye imeko inokuhlala iinyanga kwaye inokubangela ukonakala kombono ngokusisigxina.

Ingathintelwa njani i-uveitis?

Ukufuna unyango olululo lwezifo ezizimele okanye ukusuleleka kunokunceda ukukhusela i-uveitis. I-Uveitis kubantu abaphilileyo kunzima ukuyithintela kuba unobangela awaziwa.

Ukufunyanwa kwangoko kunye nonyango kubalulekile ukunciphisa umngcipheko wokuphulukana nombono, onokuthi ube sisigxina.