Tiyeni tiphunzire za mayeso omwe amayesa masomphenya anu? (Mayeso Owonera)

Kodi munapitapo kwa dokotala wa maso ndikuwapempha kuti akakuyeseni mwapadera kuti aone momwe maso anu alili? Ndicho chimene timachitcha kuti ``Visual Field Test.'' Ndi mayeso osavuta komanso osapweteka. Tiyeni tikambirane za izi mwatsatanetsatane.

Kodi `(Mayeso Owonera)` awa akuyang'ana chiyani?

Mwachidule, mayesowa amayesa zinthu ziwiri zazikulu.

• Ndi kutalika komwe maso anu amatha kuwona mmwamba, pansi, kumanzere, ndi kumanja mukayang'ana patsogolo popanda kusuntha mutu wanu.
• Chinthu china ndi chakuti, muli ndi dera lonse lomwe mungathe kuliona (timalitcha kuti 'gawo lowonera'), komanso momwe masomphenya anu alili osavuta kuwona mbali iliyonse ya gawolo.

Mukudziwa, maso athu amatha kuona malo akuluakulu patsogolo pathu nthawi imodzi. Ngakhale mutapanda kusuntha maso anu, simungathe kuwona zomwe zili patsogolo zokha, komanso zomwe zili pamwamba, pansi, komanso m'mbali. Madokotala amatcha zomwe mukuwona kunja kwa malo olunjika awa kuti "masomphenya ozungulira." ' Zimene mukuwona patsogolo ndi "masomphenya apakati."'

Kawirikawiri, timaona bwino kwambiri pakati pa 'gawo lowonera' ili. Ndicho chifukwa chake mumatembenuza maso anu kuti muone chinthu chomwe mukufuna kuchiwona bwino. Mukachoka pakati pa maso anu, zinthu sizikumveka bwino. Chinthu chikayenda patali kwambiri kumbali, chimasowa kwathunthu kuchokera pa maso anu.

Kodi ``Visual Field Test'' imachitidwa liti?

Mukapita kwa dokotala wa maso (dokotala wa maso kapena wa maso), adzayesa maso ngati gawo la mayeso a maso nthawi zonse. Izi zingathandize dokotala wanu kuzindikira zizindikiro zoyambirira za matenda monga glaucoma , omwe angawononge maso anu pang'onopang'ono. Anthu ena omwe ali ndi glaucoma sangazindikire kusintha kulikonse m'maso mwawo poyamba. Komabe, mayeso a maso amatha kuzindikira kutayika kwa masomphenya.

Mayeso awa angakuuzeninso china chake. Amakuuzani momwe ziwalo za mitsempha zomwe zimakuthandizani kuwona zimagwirira ntchito. Zigawo za mitsempha zomwe zimakuthandizani kuwona ndi izi:

• Retina yanu: Izi zili ngati transducer mkati mwa diso lanu. Zimatengera mphamvu ya kuwala ndikuisintha kukhala zizindikiro zamagetsi.
• Mitsempha yanu ya maso : Mitsempha iyi imanyamula zizindikiro zamagetsi kupita nazo ku ubongo, komwe zimasanduka zithunzi.
• Ubongo Wanu: Pomaliza pake, zizindikiro zimenezo zimakhala zithunzi zomwe mumaona mkati mwa ubongo wanu.

Tangoganizirani, ngati pali vuto kulikonse mu dongosololi, lingakhudze maso anu. Pali mitundu ina ya zotsatira za mayesowa. Poyang'ana mitundu imeneyo, madokotala amatha kumvetsetsa mosavuta mtundu wa kuwonongeka kapena matenda omwe alipo.

Komanso, pobwereza "Mayeso Owona" awa nthawi zina, madokotala amatha kuwona ngati vuto lanu likuyenda bwino kapena likuipiraipira.

Ndi matenda amtundu wanji omwe dokotala angalimbikitse mayeso awa?

Ngati muli ndi matenda enaake, kapena ngati dokotala wanu akukayikira kuti muli nawo, angakulangizeni kuti muchite ``Visual Field Test''. Madokotala amagwiritsa ntchito zotsatira za mayesowa kuti 'azindikire'' ndi 'kuyang'anira'' vutolo. Mwachitsanzo:

• `(Glaucoma)`
• Stroke
• Kuwonongeka kwa macular
• `(Multiple sclerosis (MS))` (Iyi ndi matenda omwe amakhudza dongosolo la mitsempha)
• `(Matenda a Graves')` (Iyi ndi matenda okhudzana ndi chithokomiro)
• Matenda a pituitary gland
• Malo osawona (scotoma)

N’chifukwa chiyani anthu ena amafunika kuchita "Visual Field Test" kangapo?

Nthawi zina, dokotala wanu wa maso angakupempheni kuti muchitenso "Visual Field Test" iyi mwachangu kuti muwonetsetse kuti zotsatira zake ndi zolondola. Kumbukirani, ngati mukumva kutopa, zotsatira zake sizingakhale zodalirika.

Kapena, dokotala wanu angakupempheni kuti muyesedwenso kachiwiri pakatha milungu ingapo, miyezi, kapena chaka chimodzi. Izi zingathandize kuzindikira mavuto atsopano msanga . Ngati muli ndi matenda enaake a maso, dokotala wanu adzachita "Mayeso Owona" nthawi zonse kuti aone momwe chithandizo chanu chikugwirira ntchito.

Kuyezetsa kumeneku n'kofunika kwambiri pochiza anthu omwe ali ndi glaucoma. Ngakhale simukudziwa, ngati maso anu akuchepa, dokotala amatha kudziwa kuchokera ku mayesowa. Ichi ndi chimodzi mwa zifukwa zomwe anthu omwe ali ndi glaucoma ayenera kupita ku nthawi iliyonse yomwe dokotala wawo wawalembera .

Kodi chimachitika ndi chiyani mukachita `(Visual Field Test)`?

Palibe kukonzekera kwapadera komwe mukufunikira pa `(Visual Field Test). Sikowononga, kotero mwayi woti mukumane ndi zotsatirapo zilizonse ndi wochepa kwambiri.

Pali mitundu ingapo ya ``Visual Field Test''. Koma onse ali ndi chinthu chimodzi chofanana: muyenera kuyang'ana patsogolo pamalo ena, kenako kuwonetsa chizindikiro mukawona chinthu kapena kuwala kumbali.

Dokotala wanu adzakufotokozerani komwe mungayang'ane kuti muyese bwino.

Pali mitundu iwiri yoyambira ya ``Visual Field Test'', ndipo ndi yosavuta kwambiri:

• Gridi ya Amsler: Iyi ili ngati gridi ya sikweya. Ndi chitsanzo cha mizere yowongoka yojambulidwa mu chitsanzo cha sikweya. Mumayang'ana kadontho kakakulu pakati. Kenako, mumandiuza ngati mizereyo ikuwoneka yosawoneka bwino, yokwinya, kapena yosweka mbali iliyonse. Gridi ya Amsler ndi mayeso achangu. Koma imangoyesa pakati pa munda wanu wowona (wotchedwa masomphenya apakati). Imangopatsa dokotala chidziwitso chochepa.
• Mayeso a `(Confrontation visual field)`: Apa, mawu oti 'confrontation' amatanthauza kuti munthu amene akuchita mayeso amakhala patsogolo pa munthu amene akuyang'anizana ndi mayesowo, pafupifupi mamita atatu mpaka anayi (pafupifupi mita imodzi). Munthu amene akuchita mayesowo amatambasula manja ake m'mbali. Muyenera kuyang'ana patsogolo. Kenako amabweretsa dzanja limodzi, kenako linalo, kwa inu. Muyenera kupereka chizindikiro mukangowona dzanja lake.

Mayeso a ``Confrontation visual field'' awa amangoyesa m'mphepete mwa ``visual field''. Si olondola kwenikweni.

Kodi pali mitundu ina ya `(Visual Field Test)`?

Inde, mungamve za mitundu ina ya `(Visual Field Test)` ndi mayina ena a iwo. Mwachitsanzo, mayeso a `static perimetry` ndi `kinetic perimetry`. (`Perimetry test` ndi dzina lina la `peripheral vision test`, lomwe limatanthauza mayeso omwe amawunika masomphenya a m'mbali.)

• Mayeso a `(Kinetic perimetry)`: Mu ichi, munthu amene akuchita mayesowo amasuntha chinthu mozungulira, ndipo muyenera kuwauza mukachiwona. Madokotala nthawi zambiri amagwiritsa ntchito `(Goldmann perimetry test).`
• Mayeso ozungulira osasinthasintha: Mayeso owonera okha ndi mtundu wa mayeso ozungulira osasinthasintha. Mu mayeso awa, mumayang'ana makina ooneka ngati mpira. Mukawona chinthu, mudina batani kuti muwonetse. Zitsanzo za mayeso ozungulira ndi monga makina a Humphrey ndi Octopus.

Kodi `(Mayeso Owonera)` amatenga nthawi yayitali bwanji?

Kawirikawiri, sizitenga mphindi zoposa zisanu mpaka khumi pa diso lililonse.

Ndi mtundu wanji wa `(Visual Field Test)` womwe umapereka chidziwitso chatsatanetsatane kwambiri?

Tsopano pali zida zamakompyuta zochitira mayeso owonera ndikuwerengera zotsatira zake. Zotsatira zomwe zapezeka kuchokera ku zida izi ndizolondola kwambiri komanso zobwerezabwereza. Pali zifukwa zingapo zomwe zimapangitsa izi:

• Mutu wanu umakhala pamalo amodzi nthawi yonse yomwe mukuchita mayeso.
• Mutha kuona kuti chipangizochi chili ndi 'chandamale' chachikulu chapakati. Kotero mutha kusunga pakati pa gawo lowonera pamalo amodzi.
• Zipangizozi zimagwiritsa ntchito tinthu ting'onoting'ono ta kuwala kuti tiyese masomphenya. Dokotalayo akufotokoza za masomphenya ake.Mukhoza kuyeza mphamvu ya masomphenya pamalo aliwonse, ndikusintha kuwala ndi mtundu wa kuwala kumeneku.
• Pali miyezo yomveka bwino ya zomwe zimapangitsa zotsatira 'zabwinobwino'. Chipangizochi chimatha kufananiza mayeso atsopano aliwonse omwe chimachita ndi miyezo iyi.

Kodi zotsatira za `(Visual Field Test)` zikuti chiyani?

Zotsatira 'zabwinobwino' pa ``Visual Field Test'' zikutanthauza kuti mutha kuwona bwino munthu amene alibe vuto lililonse la masomphenya.

Mayeso awa akuwonetsa kuchuluka kwa masomphenya omwe achepa komanso madera omwe akhudzidwa. Chipangizochi chimasindikiza zotsatira zake ngati `mawonekedwe a madontho` kapena `manambala`. Mawonekedwe awa amauza dokotala wanu momwe maso anu ndi mawonekedwe anu akugwirira ntchito. Izi zimathandiza dokotala wanu kudziwa vuto lomwe limayambitsa matendawa komanso chithandizo chomwe mukufuna.

Kuyesa komwe kumasonyeza kutayika kwa malo owonera kumatanthauza kuti maso anu sali akuthwa monga momwe ayenera kukhalira m'madera ena. Kuyesako kungasonyeze kuti mwataya maso m'dera laling'ono, kapena kuti mwataya maso kwathunthu m'madera akuluakulu.

Kodi ndidzadziwa liti zotsatira za mayeso?

Kawirikawiri, dokotala wanu ayenera kukupatsani zotsatira nthawi yomweyo.

Ngati zotsatira zake sizili zachilendo, nchiyani chimachitika pambuyo pake?

Zotsatira zosazolowereka zingatanthauze zinthu zosiyanasiyana. Zotsatirazi zingasonyeze mitundu yosiyanasiyana ya mavuto, monga `(Glaucoma)`, `(Macular degeneration)` kapena `(Stroke`). Chifukwa chake, masitepe otsatira (`follow-up`) akhoza kukhala osiyana.

Dokotala wanu wa maso adzakambirana nanu za njira zomwe mungasankhire chithandizo.

Kodi ndiyenera kuyimbira dokotala wanga liti?

Ngati mwayamba kuona zinthu zatsopano kapena kusaona bwino, nthawi zonse muyenera kulankhulana ndi dokotala wa maso. Ngati mwayamba kuona zinthu mwadzidzidzi kapena kupweteka kwambiri m'maso, muyenera kupita kuchipatala mwamsanga.

Ndibwino kuti muyeze maso nthawi zonse. Monga gawo la mayeso anu, mwina mudzayesedwa maso kuti muwone momwe mungawonere bwino pamwamba, pansi, komanso m'mbali mwa maso anu. Ngati pali vuto lililonse ndi maso anu, zotsatira zake zingathandize dokotala wanu kuzindikira matenda omwe mungakhale nawo kapena kuwona momwe mankhwala omwe alipo pano akugwirira ntchito.

Ndiye, kodi tiyenera kukumbukira chiyani kuchokera pa zonsezi?

"Mayeso Owona" ndi mayeso osavuta, osapweteka omwe amayesa mawonekedwe anu onse, kutanthauza momwe mungawonere bwino osati kutsogolo kokha, komanso mozungulira inu.

Izi zimathandiza kwambiri kuzindikira matenda monga glaucoma msanga komanso kuyang'anira matenda omwe alipo.

Ngati dokotala wanu wa maso akulangizani kuti muyesedwe, onetsetsani kuti mwachita izi, chifukwa zingakhale zofunika kwambiri kuti maso anu asamawonongeke .

Ngati maso anu asintha mwadzidzidzi kapena ululu, musaiwale kuonana ndi dokotala nthawi yomweyo.

Kuyesa kwa maso, maso, glaucoma, masomphenya ozungulira, mayeso a maso, mitsempha ya maso, Amsler grid