Wakambonzwa kamwe kamwe sekuti kuona kwako kwakanga kusina kujeka kana kuti kwakanga kusina kujeka here? Pamwe wakamuka mangwanani ukatadza kuona zvakanaka muziso rimwe chete here? Kana kuti wakangoerekana wanzwa sekunge pane rima pamberi pemaziso ako here? Kana wakambosangana nechimwe chinhu chakadai, usachiregeredza nyore nyore, zvakanaka here? Nhasi tichataura nezvechirwere chinogona kukonzera zviratidzo zvakaita seizvi, uye unofanira kungwarira zvishoma, asi kana ukachiziva pachine nguva, chinogona kukubatsira kuchigadzirisa. Izvozvo zvinonzi `(Ischemic Optic Neuropathy)` , inozivikanwawo se `(ION)` muchidimbu.
Unoziva here kuti `(Ischemic Optic Neuropathy - ION)` chii?
Zvichitaurwa zviri nyore, `(Ischemic Optic Neuropathy)` chirwere apo tsinga huru inoita kuti ziso rako rione, `(Optic Nerve)` haigamuchire ropa rakakwana, zvichikonzera kurasikirwa nekuona. Fungidzira, chii chinoitika kana chirimwa chemaruva mubindu redu chikasawana mvura yakakwana? Chinofa zvishoma nezvishoma, handiti? Ndizvo zvinoitika neizvi. Kana ropa richiyerera kune dzimwe nzvimbo dze`(Optic Nerve)` yako rikakanganiswa, zvikamu izvozvo zvinomira kushanda zvakanaka, uye pakupedzisira zvinotanga kufa. Kana kukanganiswa uku kweropa kukava kwakanyanya kana kuti kukagara kwenguva yakareba, `(Optic Nerve)` inogona kukuvara zvachose.
Dambudziko iri rinowanzo itika munzvimbo yakatenderera iri kumashure kweziso rako inonzi ``Optic Disk``. ``Optic Disk`` ndipo panobatana mitsipa yeropa ne``Optic Nerve`` neziso. Dambudziko iri, rinonzi ``ION``, hariwanzoitiki uye rinonyanya kubata vanhu vane makore anopfuura makumi mashanu.
Pane mhando huru dze `(ION)` here?
Ehe, kune mhando mbiri huru dze `(Ischemic Optic Neuropathy)`. Ngationei kuti ndedzipi:
1. Anterior Ischemic Optic Neuropathy (AION) : Iyi ndiyo mhando yeION inonyanya kuwanikwa. Inokanganisa tsinga dzemaziso dziri pasi pe optic disc kana optic disc pachayo.
2. `(Posterior Ischemic Optic Neuropathy - PION)` : Murudzi urwu, mhedzisiro inoitika pane chikamu che`(Optic Nerve)` chiri kumashure zvishoma.
Zvino ngatitaurei nezverudzi rumwe nerumwe rwemhando idzi zvakadzama.
Shanduko mu `(AION)`
`(AION)` ine marudzi maviri zvakare:
- Arteritic Anterior Ischemic Neuropathy (AAION) : Uku kuzvimba kwetsinga dzeropa (Arteritis) . Izvi zvinowanzoitika nezvirwere zvakaita seVasculitis, izvo zviri kuzvimba kwetsinga dzeropa.
- `(Nonarteritic Anterior Ischemic Neuropathy - NAION)` : Muizvi, hapana kuzvimba kwetsinga dzeropa sezvambotaurwa. Izvi zvinowanzoitika nekuti kuyerera kweropa kuenda ku`(Optic Nerve)` kunogumira.
Ngatidzidzei zvishoma nezve `(PION)`
Kufanana neAION, PION ine mhando mbiri, Arteritic neNonarteritic. Kureva kuti, PION inokonzerwa nearteritis, uye PION inokonzerwa nekusafamba zvakanaka kweropa pasina arteritis.
Ndezvipi zviratidzo zveizvi? Iwe une izviwo here?
Chiratidzo chikuru che `(ION)` kurasikirwa nekuona. Zvisinei, nzira yazvinoitika nayo inogona kusiyana zvichienderana nerudzi rwe `(ION)`. Saizvozvowo, zvimwe zviratidzo zvinosiyanawo zvichienderana nerudzi rwazvo.
Zviratidzo zve `(NAION)`
Kurasikirwa nekuona kunokonzerwa neNAION kunowanzoerekana kwaitika uye hakurwadzi. Kunowanzoonekwa sekunge kusaona zvakanaka kana kurasikirwa nekuona muchikamu chekuona, kunyanya chikamu chezasi . Dzimwe nguva , kurasikirwa nekuona mavara (dyschromatopsia) kunogonawo kuitika.
Vanhu vazhinji vanotanga kuona dambudziko iri pavanomuka mangwanani. Zvinogona kuitika mushure mekurara kwenguva refu kana kurara kwenguva pfupi.
Kashoma kuona kunogona kudzikira zvishoma nezvishoma kwemavhiki maviri. NAION ndiyo mhando yeION inonyanya kuwanikwa, uye inowanzobata ziso rimwe panguva. Zvisinei, vanhu vanosvika 15% vane NAION muziso rimwe vanogona kuva nedambudziko iri mune rimwe ziso gare gare.
Zviratidzo zve `(AAION)`
Mu `(AAION)` , kuona kunowanzo nyangarika kamwe kamwe. Kureva kuti, kuona kunogona kusviba, kudzima, kuderera, kana kunyangarika zvachose. Mu `(AAION)`, kunogona kuperekedzwa nezviratidzo zvine chekuita ne `(Arteritis)` zvambotaurwa. Izvi ndeizvi:
- Musoro: Kunyanya kumativi ese ehuma.
- Kuzvimba kwetsinga dzeropa kumativi ese ehuma: Hapana kurova kwemoyo kunonzwika kana idzi dzikabatwa.
- Kurwadziwa kwetsandanyama dzeshaya kana uchitsenga chikafu.
- Kuora mwoyo uye/kana kudzikira kwehuremu kusingatsananguriki.
Muvanhu vashoma, chimiro che "occult" cheArteritic ION chinogona kuitika. Izvi zvinoreva kuti kuona kwakarasika, asi hapana chimwe chezviratidzo zveArteritis chiripo.
Zviratidzo zve `(PION)`
Zvese Arteritic PION neNonarteritic PION zvinokonzera kurasikirwa nekuona kamwe kamwe, pasina kurwadziwa. Zvisinei, PION inogona kuramba ichikura pakutanga. Izvi zvinoreva kuti zviratidzo zvinoramba zvichiwedzera nekufamba kwenguva.
Sei izvi zvichiitika? Ndezvipi zvikonzero?
Zvikonzero zve `(ION)` zvinogona kusiyana zvichienderana nerudzi rwechirwere. Ngationei kuti chinoshanda sei.
Zvikonzero zve `(NAION)`
Nyanzvi hadzisati dzaziva kuti sei NAION ichikura. Asi dzinofunga kuti kazhinji zvinhu zvakawanda zvinosanganisirwa.Izvi zvinofungidzirwa kuti zvinokonzerwa nekuvharika kweropa kuenda kutsinga dzemaziso. Matambudziko aya anowanzo kanganisa nzira iyo ropa rinoyerera nayo kuburikidza netsinga dzemaziso. Chero bedzi kuzvitonga ikoko kuchishanda nemazvo, hauzove neNAION. Zvisinei, zvimwe zviitiko kana matambudziko zvinogona kukanganisa kuzvitonga ikoko. Izvi zvinosanganisira:
- Kuchinja kwemaumbirwo e`(Optic Disk)` mukati meziso: Izvi zvinoreva kuti`(Optic Disk)` inova diki kana kuti yakakora. Izvi zvinonziwo "diski iri panjodzi".
- Kukwira kweropa (BP).
- `(Chirwere cheShuga cheRudzi rwechipiri)` (Chirwere cheShuga cheRudzi rwechipiri).
- Atherosclerosis (mafuta akawanda mutsinga).
- Kumbomira Kurara (Sleep Apnea).
- Kuderera kweBP panguva yekurara (`Nocturnal Hypotension`).
- Anemia (kuderera kwemasero matsvuku eropa kana hemoglobin muropa).
- Kusvuta (kusanganisira kuputa fodya).
- Migraine. (Marwadzo emusoro).
- Mimwe mishonga: Mishonga inodzivirira phosphodiesterase (semuenzaniso, mishonga inoshandiswa kurapa kusagadzikana kwepabonde) inogona kukonzera ION. Zvisinei, nyanzvi hadzitende kuti mishonga iyi chete ndiyo inokonzera ION.
Zvinokonzera `(Arteritic ION)` (AAION neAPION)
Zvese `(AAION)` uye `(APION)` zvine chikonzero chimwe chete: `(Arteritis)` (arteritis). Dambudziko iri rinoitika kana paine kuzvimba kwese kwese muropa. Zvikonzero zvinonyanya kukonzera izvi ndeizvi:
- `(Giant Cell Arteritis - GCA)`
- Mamwe marudzi e `(Vasculitis)` (zvirwere zvekuzvimba kwetsinga dzeropa).
Zvinokonzera `(Nonarteritic PION - NPION)`
Pane zvikonzero zvakati wandei zvinokanganisa `(NPION)`. Ndizvo:
- Zvirwere zvinokanganisa kutenderera kweropa muziso: Zvizhinji zvacho zvakafanana nezvinokonzera NAION. Semuenzaniso, chirwere cheshuga cherudzi rwechipiri, BP yakakwira, atherosclerosis.
- Kubuda ropa: Kudzikira kweBP kamwe kamwe kunogona kukonzera kuvharika kweropa kuenda kumashure kweziso, zvichikonzera NPION.
- Kuvhiyiwa: Kumanikidzwa kweropa kunogona kuderera nekuda kwezvikonzero zvakasiyana-siyana panguva yekuvhiyiwa. Izvi zvinogona kukonzera PION.
Ndiani ari panjodzi huru yekuzviwana?
Vamwe vanhu vane mukana mukuru wekuva nechirwere ichi (Ischemic Optic Neuropathy). Ngationei kuti ndivanaani:
- Vanhu vane zvinhu zvinokonzera njodzi yetsinga dzeropa: Izvi zvinoreva kuti avo vane zvirwere zvataurwa kare, zvakaita seBP yakakwira, chirwere cheshuga, cholesterol yakakwira, kusvuta, uye sleep apnea, vari panjodzi huru.
- Vanhu vane zvirwere zvekuzvimba: Semuenzaniso, vanhu vane zvirwere zvakaita se `(Giant Cell Arteritis - GCA)` vari panjodzi yakakura yekuva ne `(ION)`.
- Vanhu vane makore anopfuura makumi mashanu.
- VarumeVanogona kukura zvishoma kupfuura vakadzi.
Chiremba anoziva sei izvi?
Chiremba wemaziso ako anogona kuongorora ION achishandisa nzira dzakasiyana-siyana. Maitiro ekuongorora anowanzo tanga nekukubvunza mibvunzo nezvezviratidzo zvako, zviitiko zvehupenyu hwako zvazvino, uye nhoroondo yako yezvekurapa. Mhinduro dzako dzichavabatsira kuderedza runyorwa rwezvikonzero zvinogona kukonzera nekubvisa zvimwe zvirwere zvingave zvakafanana neION. Vachazoongorora maziso , vachinyatso tarisa zvikamu zveziso zvinotarisa optic disk, iri kumashure kweziso.
- Anterior ION (AION): Arteritic neNonarteritic AION zvinokonzera shanduko dzinooneka mu optic disc yako pakutanga. Shanduko idzi dzinobatsira chiremba wemaziso kuona chirwere ichi. Pakuongorora AAION, vachaongororawo kana uine zviratidzo zvine chekuita neArteritis.
- `(Posterior ION - PION)`: Mhando idzi dzakaoma kuziva. Nekuti pakutanga, hapana shanduko dzinooneka mu`(Optic Disk)`.
Ndedzipi bvunzo dziri kuitwa pakuita izvi?
Kune bvunzo dzakawanda dzinogona kubatsira kuona chirwere (ION) uye chero mamiriro ezvinhu angave ari kukonzera. Zvimwe zvacho zviri nyore uye hazvidi kushanda nesimba. Semuenzaniso:
- Kuongororwa kwekuona: Tarisa kana paine zvikanganiso zvemunzvimbo yekuona (nzvimbo dzisingaonekwe).
- Kuyerwa kweropa.
- Kuongororwa kweropa: Tarisa zvirwere zvakaita sechirwere cheshuga cherudzi rwechipiri, cholesterol yakakwira, uye kushomeka kwemavhitamini.
- Kuyera kumanikidzwa kwemukati meziso.
- Fluorescein Angiography: Izvi zvinoshandisa dhayi yakakosha kutora mifananidzo yetsinga dzeropa dziri mukati meziso.
- Optical Coherence Tomography (OCT): Izvi zvinogona kugadzira mifananidzo yakadzama yetsinga yemaziso neretina.
Mimwe miedzo inoitirwa zvakananga kuongorora kana kubvisa zvirwere zvakaita se "Arteritis" (izvo zvinoda kurapwa kwakakosha nekukurumidza sezvinobvira). Miedzo iyi inogona kusanganisira:
- Kuongororwa kwemifananidzo: Kuongororwa kweultrasound kana magnetic resonance imaging (MRI) yetsinga dzeropa dziri pasi peganda kumativi ese ehuma.
- Kuongororwa kweTemporal Artery Biopsy: Kanyama kadiki kanotorwa kubva mutsinga iri kumativi ese ehuma koongororwa zvirwere zvakaita seGCA.
- Kuongororwa kweropa kuti uone shanduko dzine chekuita nekuzvimba: zvakaita sekuyedzwa kwe `(Erythrocyte Sedimentation Rate - ESR)` uye `(C-reactive Protein - CRP)`.
Chiremba wako anogona kukukurudzira kuti uongororwe zvimwe zvichienderana nezviratidzo zvako uye nhoroondo yehutano hwako. Vanogona kukuudza zvakawanda nezvebvunzo uye kuti nei uchida.
Mishonga yeizvi ndeipi? Inogona kurapwa here?
Kurapwa kweION kunosiyana zvichienderana nechikonzero. Dzimwe nguva, chiremba anogona kurapa ION zvakananga. Dzimwe nguva, chinodiwa chete kudzora zvinhu zvinokonzera njodzi dzetsinga dzeropa uye kurapa zviratidzo.
Kurapa kwe `(Arteritic Ischemic Optic Neuropathy)`
Mishonga ye`(Anterior)` ne`(Posterior Arteritic ION)` inofanira kurapwa nekukasika nemishonga ye`(Corticosteroid)` inorwisa kuzvimba (semuenzaniso `(Prednisone)`) kana mishonga yekudzivirira muviri yakaita se`(Tocilizumab - Actemra®)`. `(Corticosteroid)` inowanzopihwa sepiritsi, asi dzimwe nguva inopihwawo netsinga (IV). Muyero we`(Corticosteroid)` uyu unotanga kupihwa muhuwandu hwakawanda wozoderedzwa zvishoma nezvishoma kwemazuva kana mavhiki akati wandei. Vamwe vanhu vangangoda kutora mushonga uyu muhuwandu hwakaderera kwenguva yakareba kudzivirira matambudziko ekuona zvachose kubva ku`(ION)`.
Kurapa kwe `(Nonarteritic Ischemic Optic Neuropathy)`
Zvinosuwisa kuti hapana mushonga wakaratidzwa kuti unoshanda we `(Nonarteritic ION)`. Kunze kwekunge uine chirwere chakavanzika chakadai se `(Arteritis)`, mishonga ye `(Corticosteroid)` haiwanzo kurudzirwa.
Parizvino, mushonga mukuru we `(Nonarteritic ION)` ndewekudzora zviratidzo uye kurapa kana kuderedza zvinokonzera uye zvinhu zvinopa simba. Izvi zvakakosha nekuti `(Nonarteritic ION)` inowanzo kanganisa ziso rimwe panguva. Saka nzira iyi inogona kuderedza njodzi yekurasikirwa nekuona mumaziso ese nekuda kwe `(ION)`.
Kana musingachaoni zvakanaka nekuda kweION, chiremba wenyu anogona kukurudzirai kushandisa zvishandiso zvinobatsira zvakaita semaginifiers, kana kushandisa magadzirirwo ekuwedzera kana mirairo yezwi/mhinduro pamidziyo yenyu. Izvi zvinogona kukubatsirai kugadzirisa kana kugadzirisa matambudziko ekuona.
Chii chatinofanira kutarisira kana mamiriro ezvinhu aya akaitika?
ION inowanzo kukonzera kurasikirwa nekuona kamwe kamwe. Pandinoti "kamwe kamwe," zvinogona kuitika mukati memaminitsi kana maawa, asi dzimwe nguva zvinogona kutora mazuva. Mhando dzeION dzinowanzo kukonzera kusaona zvakanaka kana kusaona zvakanaka. Dzimwe mhando dzinogona kukonzera kurasikirwa nekuona zvakakwana. Dzimwe nguva, panogona kuva nezviitiko zvipfupi zvekusaona zvakanaka ION isati yakonzera kurasikirwa nekuona zvakakwana.
Izvi zvichaita kuti chiono changu chive nani zvakare here?
`(ION)` haisi njodzi kuhupenyu, asi inogona kukonzera kurasikirwa nekuona kwakanyanya kunogona kukanganisa hupenyu hwako.
Mune zvimwe zviitiko, ION inogona kudzoreka, asi kazhinji inokonzera kurasikirwa nekuona zvachose.Zvisinei, vanhu vanorasikirwa nekuona vanodzidzawo 'kuchinjika' nemamiriro ezvinhu aya. Vanobva vatanga kushandisa dzimwe nzvimbo dzekuona kwavo pamabasa chaiwo, akadai sekuverenga. Kana izvi zvikaitika, zvingaita sekunge kuona kwavo kwavandudzika, asi chiri kuitika ndechekuti vari kuvandudzika pakushanda nesimba kuti vasaone zvakanyanya.
Ischemic Optic Neuropathy inogona kudzivirirwa here?
Haugone kudzivirira zvachose (ION). Asi unogona kuderedza njodzi yako yekubatwa nayo. Nzira huru yekuita izvi ndeyekudzivirira kana kudzora mamiriro ezvinhu anogona kukonzera kana kukonzera (ION). Chiremba wako anogona kukurudzira kushandura mushonga wako weBP kuti udzivise BP yakaderera panguva yekurara, kutanga mishonga inoderedza cholesterol, kugadzirisa mushonga wako wechirwere cheshuga, kurega kushandisa fodya (kusanganisira vaping), uye mamwe matanho ekudzivirira kuti uderedze mikana yako yekubatwa nayo (ION).
Uyewo, kana muchida kuvhiyiwa, vanachiremba vachatora matanho ekudzivirira `(ION)`. Kana makambova ne`(ION)` kare, kana muchiziva kuti mune chirwere chinogona kukonzera (senge `GCA` kana `vasculitis`), udzai chiremba wenyu wevanachiremba uye/kana anesthesiologist musati mavhiyiwa. Vanogona kuronga zvinoenderana neizvi uye kuita chero shanduko dzinodiwa.
Unozvitarisira sei kana uine chirwere ichi?
Kana wakambova ne "Nonarteritic ION" muziso rimwe, unofanira kungwarira zvakanyanya nezvekuchinja kana kurasikirwa nekuona mune rimwe ziso rako. Nekuti kana zvikaitika mune rimwe ziso, pane mukana mukuru wekuti zvichaitika mune rimwe ziso gare gare.
Kana uine Arteritic ION, chiremba wemaziso achakutumira kune nyanzvi, senge Rheumatologist. Chiremba weRheumatologist anogona kukubatsira kuongorora nekurapa chero mamiriro ekudzivirira muviri kana kuzvimba angave ari kukonzera Arteritis yako. Zvakakosha kutevedzera mirairo yechiremba wemaziso ako nevamwe vanachiremba kuti ugadzirise dambudziko rako. Izvi zvichakubatsira kudzivirira kuputika uye kurasikirwa nekuona kana matambudziko mune ramangwana.
Unofanira kuona chiremba wemaziso rini?
Chiremba wemaziso ako acharonga nguva dzose kushanya kwekutevera kuti aongorore kuona kwako kana maziso ako kana paine shanduko. Unofanira kuchengeta nguva idzi sezvavanokukurudzira. Zvakare, kana ukaona shanduko mukuona kwako, unofanira kuvabata nekukurumidza sezvinobvira. Vanogona kukuudza kana uchida kutaura navo, kutsvaga rubatsiro rwechiremba, kana chero imwe shanduko chaiyo.
Unofanira kuenda kuEmergency Treatment Unit (ETU) riini?
Chero kurasikirwa nekuona kamwe kamwe chiratidzo chekukurumidzira chinoda kurapwa nekukurumidza.Nekuti, dzimwe nguva inogona kuva chiratidzo chechirwere chinotyisidzira hupenyu senge `(Stroke)` (chirwere chakadai sekuoma nhengo dzemuviri), kana kuti inogona kuva emergency yemaziso senge `(Retinal Detachment)` (kubviswa kwe retina - iyo inogona kurapwa kana ikarapwa nekukurumidza).
Nyanzvi yezvekurapa yakadzidziswa uye bvunzo dzakagadzirwa chete ndiyo inogona kuona kana kurasikirwa nekuona kamwe kamwe kuri dambudziko rechokwadi. Mumamiriro ezvinhu akadaro , maminitsi anogona kuita mutsauko mukuru. Ndosaka zvakanaka kusazvifuratira kana usati wamboona kurasikirwa nekuona kamwe kamwe. Kana uine chirwere chinokuisa panjodzi yekurasikirwa nekuona kamwe kamwe, kana kuti wakamboona kare, taura nachiremba wako. Vanogona kutsanangura kana chiratidzo ichi chichida kurapwa nekukurumidza uye kana chiri chimwe chinhu chekutarisira zvichienderana nemamiriro ako ezvinhu.
Mibvunzo yekubvunza chiremba wako
Heano mimwe mibvunzo yaungada kubvunza:
- Rudzii rweIschemic Optic Neuropathy rwandinarwo?
- Chii chingave chiri kukonzera kana kukonzera izvi?
- Ndedzipi nzira dzekurapa dzamunokurudzira?
- Kuona kwangu kucharamba kuripo here, kana kuti pane mukana wekuti kuchava nani?
Ko `(Ischemic Optic Neuropathy)` i`(Stroke)` here?
Kwete, asi pane zvimwe zvakafanana.
`(Ischemia)` inguva apo masero asingawani ropa rakakwana otanga kufa. `(Ischemic Stroke)` inguva apo zvinoitika muuropi hwako. `(ION)` inoitika mu`(Optic Nerve)` yako. Ndosaka zvakafanana asi kwete zvakafanana.
Chimwe chikonzero chakafanana ndechekuti vanhu vane `(ION)` dzimwe nguva vane zviratidzo zvinogara zvichiitika. Kana izvi zvikaitika, zvinoreva kuti uri panjodzi huru yekuva ne`(Optic Nerve Ischemia)` uye kurasikirwa nekuona mukati memazuva mashoma anotevera. Saka, haufanirwe kuregeredza kurasikirwa nekuona kamwe kamwe. Kana izvi zvikaitika, unofanira kutsvaga rubatsiro rwechiremba nekukurumidza.
Pakupedzisira, zvinhu zvekurangarira
Kurasikirwa nekuona kamwe kamwe neIschemic Optic Neuropathy zvinoreva kuti Optic Nerve yako haisi kuwana ropa rakakwana. Nekufamba kwenguva, izvi zvinogona kukonzera kukuvara zvachose uye kurasikirwa nekuona. Saka, kurasikirwa nekuona kamwe kamwe hachisi chinhu chekuregeredza kana kumirira.
Kana uine chirwere chinogona kukonzera kurasikirwa nekuona kamwe kamwe kana kuti "ION", zvakanaka kutaura nachiremba wemaziso ako. Vanogona kukuudza zvekungwarira uye zvekuita kana ukaona shanduko mukuona kwako. Kuita nekukurumidza kunogona kuita mutsauko mukuru uye kukubatsira kukudzivirira kubva kumatambudziko makuru ekuona uye kusagadzikana. Saka, chengetedza maziso ako!
` Ischemic Optic Neuropathy, ION, AION, PION, Kurasikirwa Nekuona, Chirwere Chemaziso, Nerve Yemaziso, Kurasikirwa Nekuona Kamwe Kamwe











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