I-Asteroid Hyalosis

-Delile

• Kuyini i-asteroid hyalosis?
• Ziyini izimpawu?
• Kubangelwa yini?
• Kutholakala kanjani?
• Ilashwa kanjani?
• Ukuphila nge-asteroid hyalosis

Kuyini i-asteroid hyalosis?

I-Asteroid hyalosis (AH) yisimo samehlo esiwohlokayo esimakwe yi-calcium eningi ne-lipids, noma amafutha, kuluketshezi oluphakathi kwe-retina yeso lakho nelensi, okuthiwa i-vitreous humor. Kuvame ukudideka nama-synchysis scintillans, abukeka efana kakhulu. Kodwa-ke, ama-synchysis scintillans abhekisa ekwakhiweni kwe-cholesterol esikhundleni se-calcium.

Ziyini izimpawu?

Uphawu oluyinhloko lwe-AH ukuvela kwamabala amancane amhlophe emkhakheni wakho wokubona. Lezi zindawo kuvame ukuba nzima ukuzibona ngaphandle kokuthi ubheka kahle ekukhanyeni okufanele. Kwezinye izimo, amabala angahle ahambe, kepha imvamisa awuthinti umbono wakho. Imvamisa, ungahle ungabi nazimpawu. Udokotela wamehlo wakho uzosibona lesi simo ngesikhathi sokuhlolwa kwamehlo okujwayelekile.

Kubangelwa yini?

Odokotela abaqiniseki kahle ukuthi kungani i-calcium nama-lipids akha ku-vitreous humor. Kwesinye isikhathi bekucatshangwa ukuthi kwenzeke eceleni kwezimo ezithile ezingaphansi, kufaka phakathi:

• isifo sikashukela
• Isifo senhliziyo
• umfutho wegazi ophakeme

I-AH ivame kakhulu kubantu abadala futhi ingaba nomphumela oseceleni wezinqubo ezithile zamehlo. Isibonelo, umbiko wango-2017 uchaze udaba lowesilisa oneminyaka engama-81 othole i-AH ngemuva kokuhlinzwa ngamehlo. Kodwa-ke, lokhu akuwona umphumela ohlangothini ovamile wokuhlinzwa kwe-cataract.

Kutholakala kanjani?

Ukwakhiwa kwe-calcium esweni lakho okubangelwa yi-AH kwenza kube nzima kudokotela wakho ukuhlola amehlo akho ngokuhlolwa kwamehlo okuvamile. Esikhundleni salokho, cishe bazolula abafundi bakho futhi basebenzise insimbi ebizwa ngokuthi isibani se-slit ukuhlola amehlo akho.

Ungase futhi ube nokuskena emehlweni akho okubizwa nge-optical coherence tomography (OCT). Lokhu kuskena kuvumela udokotela wamehlo akho ukuba abone kangcono izingqimba ze-retina ngemuva kweso.

Ilashwa kanjani?

I-AH imvamisa ayidingi ukwelashwa. Kodwa-ke, uma iqala ukuthinta umbono wakho, noma unesimo esingaphansi esenza amehlo akho asengozini yokulimala, njenge-retinopathy yesifo sikashukela, i-vitreous humor ingasuswa ngokuhlinzwa futhi ifakwe esikhundleni sayo.

Ukuphila nge-asteroid hyalosis

Ngaphandle kokuvela kwamabala amancane amhlophe kumbono wakho, i-AH imvamisa ayibangeli zinkinga. Kubantu abaningi, akukho ukwelashwa okudingekayo. Kubalulekile ukuqhubeka nokubona udokotela wamehlo wakho ukuze uthole izivivinyo zamehlo ezijwayelekile.