Ngaba unezinto ezincinci ezifana neenkwenkwezi emehlweni akho? (Asteroid Hyalosis) Masithethe ngayo!

Ngaba wakha wazibona izinto ezincinci ezimnyama zihamba phambi kwamehlo akho, njengeentambo zesigcawu? Okanye ngaba ngamanye amaxesha uziva ngathi amehlo akho afiphele kancinci? Ezi ngamanye amaxesha zinokuba zizinto eziqhelekileyo eziza nokwaluphala. Kodwa namhlanje siza kuthetha ngemeko yamehlo encinci eyahlukileyo, kwaye abantu abaninzi abaziyo, kodwa imeko yamehlo amancinci engoyiki kangako. Siyibiza ngokuba yi-asteroid hyalosis.

Yintoni kanye kanye i-Asteroid Hyalosis?

Ngamafutshane, i-asteroid hyalosis kukwakheka kwamasuntswana amancinci, akhazimlayo, atyheli, okanye izinto ezinjengomgubo, ngaphakathi kweliso lakho. Cinga ngayo njengeenkwenkwezi ezikhazimlayo esibhakabhakeni ebusuku, kodwa oku kungaphakathi kweliso lakho. Oku akunabungozi kwiimeko ezininzi , ngoko ke kwiimeko ezininzi akukho nyango lufunekayo.

La masuntswana mancinci akhiwa kwinto ecacileyo efana nejeli ngaphakathi kweliso ebizwa ngokuba yi-vitreous. Le vitreous yiyo enceda iliso lethu ligcine imo yalo ingqukuva. Okumangalisayo kukuba, abantu abangaphezu kwama-80% bakhula nale meko kwiliso elinye kuphela.

Nangona ichazwa njengemeko ehlala ihleli, eqhubekayo "yokuwohloka" kwesikhumba, abantu abaninzi abazi nokuba banayo . Kungenxa yokuba ayisoloko ichaphazela umbono wakho okanye ibangele naziphi na ezinye iimpawu. Le nto ikhanyayo ngaphakathi kweliso ayibonakali ngaphandle kokuba ubambe isibane kwaye ujonge ngokusondeleyo.

Ngamanye amaxesha, le asteroid hyalosis inokubangela ukuba ubone izinto ezidadayo embonweni wakho (Eye Floaters okanye Myodesopsias). Iifloaters zihlala zenzeka emva kweminyaka engama-50, kwaye ziyinxalenye eqhelekileyo yokwaluphala. Kodwa umahluko ophambili phakathi kwezi zimbini kukuba kwi-asteroid hyalosis, kukho amasuntswana acwebezelayo ngaphakathi kweliso lakho, ngelixa kwezinye iimeko, iifloaters zinokwenzeka ngaphandle kwamasuntswana anjalo.

Ixhaphake kangakanani le meko?

Ngokutsho koogqirha, le meko ibizwa ngokuba yi-asteroid hyalosis ixhaphakile kakhulu . Ixhaphake kakhulu kubantu abangaphezu kweminyaka engama-60 ubudala. Umngcipheko wale meko uyanda njengoko iminyaka ikhula.

Zithini iimpawu?

Ayimangalisi na le nto? I-Asteroid Hyalosis ayisoloko ibangela zimpawu . Uninzi lwabantu lufumanisa ukuba lunayo xa ugqirha ngempazamo ebona la masuntswana ekhazimla emehlweni akho, nokuba kuxa uhlolwa rhoqo okanye xa uhlolwa amehlo.

Nangona kunjalo, ukuba iimpawu ziyabonakala, zihlala zincinci kakhulu . Abanye abantu banokuba nombono ofipheleyo okanye ukwanda kwenani lee-floaters emehlweni abo.

Kutheni oku kusenzeka? Zithini izizathu?

Enyanisweni, iingcali azikayazi kakuhle into ebangela i-asteroid hyalosis.Kodwa, ndifumene ulwazi oluncinci malunga nokuba kwenzeka ntoni.

Ezi asteroid bodies ziqulathe iiminerali ezifana necalcium kunye ne phosphorus, kunye nee-fatty compounds ezibizwa ngokuba yi lipids. Iikristale ezenza la masuntswana zifana namatye enyongo kunye namatye ezintso akhiwa emizimbeni yethu. Abanye abaphandi bakholelwa ukuba kunokubakho unxibelelwano phakathi kwezinto ezibangela amatye ezintso kunye namatye enyongo kunye nale asteroid hyalosis. Nangona kunjalo, kufuneka uphando oluthe kratya ukuqinisekisa oku.

Khawuthelekelele, ezi zidalwa ze-asteroid zincinci kakhulu . Ububanzi bazo obuqhelekileyo bumalunga nee-micrometer ezili-180. Kodwa ezinye zinokuba ncinci njengee-micrometer ezi-3 kwaye zibe nkulu njengee-micrometer ezingama-280. (Ukuze kube lula kuwe ukuqonda, kukho ii-micrometer ezili-1000 kwi-millimeter e-1, kwaye ububanzi bomsonto weenwele entlokweni yethu buhlala bumalunga nee-micrometer ezili-100!).

Ezi ngceba azitshoni emehlweni, kuba i-vitreous ifana nejeli. Njengejeli eneziqwenga zeziqhamo ezinamathele apha naphaya, ezi mizimba ze-asteroid zikwindawo enye. Zisenokushukuma kwaye zishukume kancinci xa ushukumisa amehlo akho, kodwa zihlala zihleli apho zikhoyo.

Ngubani onokuba nethuba elikhulu lokuphuhlisa oku? (Izinto ezibangela umngcipheko)

Kukho izinto ezimbini eziphambili ezinegalelo abaphandi abaye bakwazi ukuzichonga:

• Ukuba uneminyaka engaphezu kwama-60 ubudala, unamathuba amaninzi okuba ne-asteroid hyalosis.
• Malunga nama-60% abantu abanale meko ngamadoda .

Ukongeza, abantu abanezifo ezithile bafunyenwe benale asteroid hyalosis. Oko kukuthi:

• Uhlobo lwesibini lwesifo seswekile.
• I-cholesterol ephezulu egazini (i-Hyperlipidemia).
• Uxinzelelo lwegazi oluphezulu (uxinzelelo lwegazi oluphezulu).

Nangona kunjalo, iingcali azikaqiniseki ukuba ezi zifo zibangela i-asteroid hyalosis . Nangona kunjalo, izifundo zifumanise ukuba i-asteroid hyalosis ixhaphake kakhulu kubantu abanezi zifo.

Uyibona njani le nto?

Uninzi lwexesha, ukukhazimla kwezi zidalwa ze-asteroid kubonakala emehlweni. Okanye, kunokubonwa xa ugqirha esijonga ngesixhobo esincinci esiphathwa ngesandla esibizwa ngokuba yi-ophthalmoscope ngexesha lovavanyo oluqhelekileyo. Esi sixhobo sinokukhanya okuncinci kunye neglasi encinci ngaphezulu kwaso ugqirha ajonga kuyo.

Ingcali yamehlo, nokuba yingcali yamehlo okanye ingcali yamehlo, inokuxilonga i-asteroid hyalosis ngexesha lokuhlolwa kwamehlo rhoqo.

Zeziphi iimvavanyo ezenziwayo koku?

Ngokwesiqhelo ungabona ukuba une-Asteroid Hyalosis ngokujonga amehlo akho. Ingcali yamehlo inokwenza uvavanyo olubizwa ngokuba yi-"Slit Lamp Exam," kodwa kunokuba nzima ukubona imizimba ye-asteroid ngaloo nto. Oku kungenxa yokuba i-"Slit Lamp" inokukhanya okukhanyayo kakhulu kune-"Ophthalmoscope," ngoko ke ukukhanya okungakumbi kunokubonakaliswa kwezi nxalenye kwaye usenokungakwazi ukuzibona ngokucacileyo. (Kufana nokuba xa uvula izibane zemoto yakho ezinemitha ephezulu xa kukho inkungu, awukwazi ukubona ngaphambili.)

Nangona ezi mvavanyo zinokunceda ekuxilongeni i-asteroid hyalosis, ugqirha wakho unokuyalela ezinye iimvavanyo ukuze asuse ezinye iimeko ezinokuba neempawu ezifanayo. Ezi mvavanyo ziquka:

• I-Fluorescein Angiography: Oku kunceda ekufumaneni iingxaki ezifana ne-retinopathy enxulumene nesifo seswekile, oku kukwakheka kwemithambo yegazi emitsha emehlweni ngenxa yesifo seswekile.
• I-Optical Coherence Tomography: Oku kungasetyenziselwa ukuxilonga i-retinopathy enxulumene nesifo seswekile, okanye ukufumanisa ezinye iingxaki ezifana ne-glaucoma kunye neethumba zamehlo.

Ingaba kukho unyango? Kwenziwa ntoni?

Iindaba ezimnandi zezokuba kwiimeko ezininzi, i-asteroid hyalosis ayifuni naluphi na unyango . Ayisosiqabu eso?

Unyango ludla ngokufuneka kuphela xa imeko ibangela ukuba umbono wakho ungabonakali kakuhle kwaye kube nzima ukuwubona. Kwimeko enjalo, unyango lutyando lwamehlo olubizwa ngokuba yi-vitrectomy. Olu tyando lubandakanya ukususa i-vitreous enamafu ngaphakathi kweliso lakho uze uyitshintshe ngento entsha.

Amaxesha amaninzi, kufakwa ulwelo lwetyuwa, ioyile yesilicone, okanye iqamza legesi. Zonke ezi zinto zinceda iliso ligcine imo yalo. Ukuba kufakwa ioyile yesilicone, kufuneka olunye utyando ukuze kususwe ioyile. Ukuba kufakwa i-saline okanye iqamza legesi, akufuneki olunye utyando, kuba umzimba wakho uvelisa kancinci kancinci ulwelo olutsha lwe-vitreous uze uluthathele indawo.

Ngaba kukho naziphi na iingxaki emva kotyando?

Ekubeni i-vitrectomy iyinkqubo yotyando, njengalo naluphi na olunye utyando, ezinye iingxaki zinokubakho. Ezi ziquka:

• Usulelo.
• Ukopha.
• Intlungu yamehlo.
• I-retina ekrazukileyo okanye ehlukanisiweyo.
• Iikhatharathi (ezintsha okanye eziya zisiba mandundu kwiikhatharathi ezikhoyo).
• Kufuneka ndiphinde ndenze utyando lwamehlo.
• Ukulahlekelwa okanye ukuncipha kombono (oku kwenzeka rhoqo).

Ezi zisenokuvakala zisoyikisa, kodwa khumbula ukuba iingxaki ezinkulu azixhaphakanga .

Iza kuthatha ixesha elingakanani ukuphila?

Ngokuqhelekileyo kuthatha malunga neeveki ezimbini ukuya kwezine ukuze umntu aphile emva kokuhlinzwa kwe-vitrectomy.Kodwa ezinye iziphumo zingathatha ixesha elide ukuba zisonjululwe. Umzekelo, ukuba ubeka iqamza lomoya elisweni lakho, kungathatha iiveki ezininzi ukuba linyamalale kwaye kubekho ulwelo olutsha lwe-vitreous.

Ukuba ndinayo le meko, ndimele ndilindele ntoni?

Enyanisweni, abantu abaninzi abane-Asteroid Hyalosis abazi nokuba banayo . Kwiimeko ezininzi, akukho zimpawu.

Nangona kunjalo, ukuba unesifo esibi kakhulu sale meko, unokubona ezinye izinto ezidadayo embonweni wakho okanye umbono wakho ungabonakala ungacacanga. Nangona ezi mpawu zingeyongozi, ngamanye amaxesha zinokuba yinto ecaphukisayo, okanye ngamanye amaxesha zenze kube nzima ukuzibona.

Oku kuza kuhlala ixesha elingakanani?

I-Asteroid Hyalosis idla ngokuvela emva kweminyaka engama-60. Nje ukuba ivele, ngaphandle kokuba uhlinzwe i-vitrectomy kwaye ufake i-vitreous engaphakathi kweliso, ihlala ihleli .

Liza kuba njani ikamva? (Imbono)

Nangona i-Asteroid Hyalosis ngokweteknoloji iyinto ebangela ukuwohloka, njengoko bekutshiwo ngaphambili, uninzi lwabantu alunazo iimpawu . Ke ngoko, iingcali ziyijonga njengemeko engenabungozi. Oko kuthetha ukuba akukho nto inokubangela ixhala ngayo.

Ngaba oku kungathintelwa? Ngaba kukho iindlela zokunciphisa umngcipheko?

Ngelishwa, i-asteroid hyalosis yenzeka ngequbuliso kwaye ngenxa yezizathu ezingakaziqondi ngokupheleleyo iingcali . Ke ngoko, okwangoku akukho ndlela yokuyithintela okanye yokunciphisa umngcipheko wokuyifumana.

Ndingazinyamekela njani?

Ukuba ubona naluphi na utshintsho oluhamba kancinci kancinci ekuboneni kwakho, ingakumbi ukubona okufipheleyo okanye okunciphileyo, ngokuqinisekileyo kuya kufuneka ubonane nengcali yamehlo . Emva koko banokubona ukuba yintoni ebangela olo tshintsho kwaye nokuba lufuna unyango na (ukuba kuyimfuneko).

Ngenxa yokuba uninzi lwabantu abane-asteroid hyalosis abanazo iimpawu kwaye abadingi unyango, ubomi babo abuyi kutshintsha kakhulu emva kokuba bexilongiwe. Ingcali yakho yamehlo iya kukuxelela into onokuyenza ukuze unyamekele amehlo akho kwaye uthintele ezinye iingxaki.

Ufanele uye nini kugqirha? Ufanele uye nini kwigumbi longxamiseko?

Ukuba une-Asteroid Hyalosis, kufuneka ube ne-aphoyintimenti rhoqo nogqirha wakho wamehlo. Baza kukuxelela ukuba kufuneka uhlolwe amehlo akho kangaphi. Ugqirha wakho uza kukuxelela nokuba ufuna ii-aphoyintimenti rhoqo ukuze ajonge naluphi na utshintsho okanye iingxaki emehlweni akho.

I-Asteroid Hyalosis ayisiyongxaki, kwaye ayibangeli naziphi na iingxaki. Nangona kunjalo, ngamanye amaxesha inokunxulunyaniswa nezinye iimeko ezinzulu . Ke ngoko, kufuneka ufune unyango ngokukhawuleza ukuba ufumana ezi mpawu zilandelayo, iingxaki, okanye utshintsho ekuboneni kwakho:

• Ukulahlekelwa ngumbono ngequbuliso.
• Ukukhanya okukhawulezileyo (Photopsia).
• Ukuvela kwee-blackheads okanye ii-floaters, ingakumbi ukuba zivela ngequbuliso okanye zanda ngenani.
• Umbono ofipheleyo (umbono ongaphelelanga okanye opheleleyo).

Khumbula, ezi mpawu zisenokungabi ngenxa ye-asteroid hyalosis, kodwa ngenxa yezinye iimeko ezinzulu. Ngoko ke, kubaluleke kakhulu ukubona ugqirha ngokukhawuleza.

Kutheni le nto ibizwa ngokuba yi-'asteroid'?

I-Asteroid Hyalosis isenokuvakala ngathi yingxaki yesithuba, akunjalo? Kodwa kungenxa yento ethile engaqhelekanga kulwimi lwamandulo. Igama elithi "asteroid" livela kwisiGrike samandulo, elithetha "njengeenkwenkwezi." Libizwa ngokuba yinto yokuba xa uyiphakamisa emehlweni akho uze uyijonge ngokukhanya, la masuntswana angaphakathi kweliso lakho abonakala njengeenkwenkwezi ezikhazimlayo esibhakabhakeni ebusuku.

Ukuba uqaphela ukuba amehlo akho aya esiba maninzi, okanye umbono wakho uya ufiphala, ngokuqinisekileyo kuya kufuneka ubone ingcali yamehlo. Baza kuhlola amehlo akho baze bafumanise ukuba yintoni ebangela utshintsho. Ukuba bafumanisa ukuba une-asteroid hyalosis, kusenokwenzeka ukuba baya kujonga nezinye iimeko zamehlo ezinokubangela oko.

I-Asteroid Hyalosis idla ngokuvela kubantu abangaphezu kweminyaka engama-60 ubudala. Ngethamsanqa, akukho ndlela ingako yokwazi ukuba unayo ngaphandle kokubonakala kwayo okukhazimlayo. Uninzi lwabantu alunazo iimpawu kwaye aludingi unyango . Into etshintshayo kubantu abaninzi kukuba amehlo abo abonakala "egcwele iinkwenkwezi"!

Okokugqibela, izinto ekufuneka uzikhumbule

Ngoko ke, ngoku uyazi okuninzi malunga ne-Asteroid Hyalosis. Izinto ezibaluleke kakhulu zezi:

• Le yimeko eqheleka ngakumbi xa umntu ekhula, ingakumbi emva kweminyaka engama-60 .
• Uninzi lwexesha , akukho monakalo, kwaye iimpawu azibonakali rhoqo .
• Abantu abaninzi abadingi unyango .
• Ukuba ubona naluphi na utshintsho olutsha ekuboneni kwakho, njengokungacaci okanye ukwanda kwee-floaters, qiniseka ukuba ubona ugqirha wamehlo .
• Musa ukoyika xa usiva eli gama, ligama nje elinikwa amasuntswana amancinci acwebezelayo ngaphakathi kweliso.

Kubalulekile ukunyamekela amehlo akho, ngoko ke ungalibali ukuvavanywa amehlo rhoqo .

i- asteroid hyalosis, izifo zamehlo, impilo yamehlo, i-vitreous, ii-eye floaters, umbono, i-ophthalmologist