I-Asteroid Hyalosis

Umxholo

• Yintoni i-asteroid hyalosis?
• Ziintoni iimpawu?
• Ibangelwa yintoni?
• Kufunyaniswa njani?
• Inyangwa njani?
• Ukuphila ne-asteroid hyalosis

Yintoni i-asteroid hyalosis?

I-Asteroid hyalosis (AH) yimeko yamehlo ewohlokayo ephawulwe ngokwakhiwa kwecalcium kunye neepids, okanye amafutha, kulwelo oluphakathi kweretina yamehlo kunye nelensi, ebizwa ngokuba yi-vitreous humor. Kuqhelekile ukudideka ne-synchysis scintillans, ejongeka ngokufana kakhulu. Nangona kunjalo, ii-synchysis scintillans zibhekisa kulwakhiwo lwecholesterol endaweni yecalcium.

Ziintoni iimpawu?

Olona phawu luphambili lwe-AH kukuvela kwamabala amhlophe amancinci kwicandelo lakho lombono. Ezi ndawo zihlala kunzima ukuzibona ngaphandle kokuba ujonge kakhulu ekukhanyeni okufanelekileyo. Ngamanye amaxesha, amabala anokuhamba, kodwa zihlala zingachaphazeli umbono wakho. Rhoqo, awunakuba nazimpawu. Ugqirha wamehlo wakho uya kuyiphawula le meko ngexesha lokuhlolwa kwamehlo rhoqo.

Ibangelwa yintoni?

Oogqirha abaqinisekanga ukuba kutheni i-calcium kunye neepidids zakha kwi-vitreous humor. Ngamanye amaxesha bekucingelwa ukuba kwenzeke ecaleni kweemeko ezithile, kubandakanya:

• isifo seswekile
• isifo sentliziyo
• igazi elonyukayo

I-AH ixhaphake kakhulu kubantu abadala kwaye inokuba sisiphumo esibi seenkqubo ezithile zamehlo. Umzekelo, ingxelo ka-2017 ichaze imeko yendoda eneminyaka engama-81 ubudala eyafumana i-AH emva kotyando lwamehlo. Nangona kunjalo, oku akusiyo umphumo oqhelekileyo wecala lokuhlinzwa ngamehlo.

Kufunyaniswa njani?

Ukwakhiwa kwecalcium kwiliso lakho okubangelwa yi-AH kwenza kube nzima kugqirha wakho ukujonga amehlo akho ngovavanyo lwamehlo oluqhelekileyo. Endaweni yoko, baya kuthi banciphise abafundi bakho kwaye basebenzise isixhobo esibizwa ngokuba sisibane sokukroba ukujonga amehlo akho.

Unako kwakhona ukuskena kwamehlo akho abizwa ngokuba kukudibana komanyano ngamehlo (OCT). Olu scan luvumela ugqirha wakho wamehlo ukuba abone ngcono umaleko we-retina ngasemva kweliso.

Inyangwa njani?

Ngokuqhelekileyo i-AH ayifuni unyango. Nangona kunjalo, ukuba iqala ukuchaphazela umbono wakho, okanye unesimo esenza ukuba amehlo akho asesichengeni somonakalo, njengesifo seswekile, i-vitreous humor ingasuswa ngonyango kwaye itshintshwe.

Ukuphila ne-asteroid hyalosis

Ngaphandle kokuvela kwamabala amhlophe amancinci kumbono wakho, i-AH ihlala ingabangeli naziphi na iingxaki. Kubantu abaninzi, akukho nyango luyimfuneko. Kubalulekile ukuqhubeka nokubona ugqirha wamehlo kuvavanyo lwamehlo oluqhelekileyo.