Wetin de insay yu yay? Lɛ wi tek wan luk pan di (Fundoscopy/Ophthalmoscopy) tɛst!

Yu dɔn ɛva tink bɔt wetin dɔktɔ kin rili si we i shayn smɔl layt na yu yay? Na dat wi go tɔk bɔt tide, we dɛn kɔl ``Fundoscopy'' ɔ ``Ophthalmoscopy.'' Dis na rili wan rili simpul, yet rili impɔtant tɛst. Wi go tɔk mɔ bɔt am?

Wetin na dis `(Fundoscopy)`? Fɔ tɔk am simpul wan...

Fɔ tɔk am simpul wan, ``fundoskopi`` na fɔ egzamin di bak pat pan yu yay, di insay wɔl. Dɔktɔ kin yuz wan tin we de mek di tin big ɛn wan smɔl layt we dɛn tay pan am. Dɛn kin yuz dis fɔ du mɛrɛsin ɛgzamɛn ɔltɛm, ɛn fɔ no sɔm sik dɛn ɛn fɔ wund dɛn yay.

di wod "fundus" min di bak wol na di yay. na dat mek dεn kכl dis tεst "fundoskopi." כlso, di men instrכmεnt we dεn yuz fכ dis na "כftalmoskop." So, na dat mek dεn kin kכl dis tεst bak "כftalmoskopi." Dɛn tu nem ya na tu nem fɔ di sem tɛst.

Naw luk, tu men we dεn de fכ du dis ``(Fundoscopy)`` tεst. Di tin dɛn we dɛn kin yuz fɔ mek ɛni wan pan di we dɛn, difrɛn.

1. Dairekt Ɔftalmoskɔpi: .

• Dis kin yuz smɔl tin we pɔsin kin ol wit an we gɛt winda we de mek di tin big ɛn layt. Di dɔktɔ sidɔm bifo yu, ol di divays na in an, ɛn luk insay yu yay tru di lens. I tan lɛk se yu de luk tru smɔl flashlayt, bɔt i de mek di insay pat pan yu yay luk big pasmak.

2. Indaykt Ɔftalmoskɔpi: .

• Dis na tin we difrɛn smɔl. Yu go dɔn si di dɔktɔ wɛr wan rawnd freym we i de wɛr na in ed. I gɛt wan smɔl pat we tan lɛk stik we yu kin si bifo am. Yu kin si wit wan yay ɔ ɔl tu yu yay. apat frכm dat, di dכkta gεt כda sכm sכm lεns na in an we dεn kכl ``condensing lens``. I de ol am bifo yu yay ɛn chenj di angul. We yu luk am dis we, yu kin si di bak pat na di yay klia wan ɛn klia wan . If di dɔktɔ luk wit in tu yay, di we aw pɔsin de si am na tri dimɛnshɔnal (3D) . Dat min se yu kin si klia wan wit dip.

apat frכm dεn tu mεtכd ya, כda sכm sכm vεryushכn de pan `(Indirect Ophthalmoscopy)`. dεn kכl am `(Monocular Indirect Ophthalmoscopy)`. insay dis, di dכkta de ol di `(Ophthalmoscope)` na wan an εn luk tru wan yay, we i de yuz di `(condensing lens)` wit di כda an. Bɔt insay dis kes, di tri-dimɛnshɔnal vishɔn ɛn dip sɛns nɔ bɔku.

Ustɛm dɛn kin du dis tɛst?

dis tεst we dεn kכl ``fundoskopi,'' na rili sכmtin we dεn kin du bכku tεm we dεn de du rutin mεdikal apכyntεnt. Yu kin dɔn si am, mɔ we yu go to yu famili dɔktɔ (Primary Care Provider) ɔ we yu pikin go to dɔktɔ we de mɛn pikin dɛn. Apat frɔm dat, dɛn kin du dis tɛst bak pan kes dɛn lɛk:

• Ay ɛgzam: Dis na sɔntin we dɛn kin rili du.
• Nyurolɔjik ɛgzam: Dɛn tɛst ya kin ɛp fɔ no ɛni prɔblɛm we de na di bren ɛn di nervɔs sistɛm.
• Fyzikal ɛgzam: Sɔntɛnde dɛn kin du am as pat pan kɔmplit chɛk-ap.

Sɔntɛnde, dɔktɔ dɛn kin du dis tɛst dip smɔl. Dɛn kɔl am "ɛkstend ɔftalmoskɔpi." I kin tek tɛm luk gud wan pan wetin de insay di yay ɛn mek pikchɔ fɔ am. Dɛn kin du dis mɔ afta dɛn dɔn du ɔpreshɔn pan di retina ɔ pan sɔm tin dɛn.

Aw dis ``(Fundoscopy)`` tɛst de wok?

Yu no, di smɔl blak sɛklɔ we de na di midul pan yu yay, we na di pupil , na rili wan say we tan lɛk winda we de opin insay di yay. Di ayris , we na wan mɔsul we de gi yu yay in kɔlɔ, de kɔntrol di sayz fɔ dis pupil. Layt de go insay di yay tru dis pupil. Na di fɔs tin we yu fɔ du fɔ mek yu ebul fɔ si.

Dɔktɔ dɛn kin yuz dis we fɔ luk insay yu yay bay we dɛn de yuz ɔftalmoskɔp. Di layt we de insay di ɔftalmoskɔp de mek di insay pat na di yay shayn, ɛn di lens dɛn we de mek di yay big, de mek di dɔktɔ ebul fɔ si wetin de insay di yay ditayli ɛn klia wan .

We dɔktɔ luk tru ɔftalmoskɔp, i kin luk fɔ patikyula tin dɛn insay di bak pat na in yay. Di men tin dɛn we dɛn kin luk fɔ na:

• di pikin dεm εn aw dεn de ansa to layt: Yu tink se di pikin dεm kin sכm כ big we di layt hit dεm?
• Fundus reflex: Dis na di we aw layt de riflεkt kכmכt na di bak wכl na di yay. Na wetin de mek smɔl pikin dɛn yay tan lɛk se dɛn de shayn.
• Retina: Dis na di layt we de insay di yay, lɛk di fim we de na kamɛra.
• di strכkchכ fכ di Optik Nεv: Dis nεv de kכri infכmeshכn bכt wetin dεn si tru di yay to di bren.

Wetin fɔ ɛkspɛkt bifo dɛn du fundoscopy?

כl di tεm dεm, dis ``fundoskopi`` tεst nכ nid bכku prεparashכn pan yu pat. Bɔt pan sɔm spɛshal kes dɛn, yu dɔktɔ ɔ dɔktɔ we de mɛn yu yay go tɛl yu if sɔntin nid fɔ du.

Sɔntɛnde, dɔktɔ ɔ dɔktɔ we de mɛn yu yay go put ay drɔp na yu yay fɔ mek yu yay dɛn big . Dis kin bi mɔ we dɛn du am as pat pan di ay ɛgzam. We yu dilayt yu yay, dat de mek di dɔktɔ ebul fɔ si di insay pat pan yu yay fayn ɛn wayd.

Wetin kin apin we dɛn de du `(Fundoscopy)` tɛst?

We dɛn de du fundoscopy, yu dɔktɔ ɔ ɔftalmɔlɔjis go mek yu sidɔm na chia ɔ ledɔm na bed bifo dɛn. Bɔku tɛm dɛn kin du dis tɛst na rum we nɔ gɛt bɛtɛ layt . Dis kin mek am izi fɔ si insay yu yay. Di dɔktɔ go aks yu fɔ luk stret bifo, ɛn sɔntɛnde i go aks yu fɔ tɔn yu yay to wan say.

If yu de luk am wit di ``Indirect Ophthalmoscopy'' we, di dɔktɔ de ol wan smɔl lens we yu kin ol na yu an bifo yu yay. Dɔn, i kin mek da lens de alaynɛd ​​wit di winda we de sho di tin dɛn we de na di divays we i wɛr na in ed.

As a bin dɔn tɔk, dilayshɔn na di yay kin bi pat pan dis tɛst, mɔ we dɛn de du ay ɛgzam. If yu dilayt yu yay, dat kin ɛp yu dɔktɔ fɔ si ɛni smɔl ɔ ɔda prɔblɛm we ayd insay yu yay. Yu dɔktɔ kin tɛl yu wetin i de luk ɛn if i si ɛnitin we yu nɔ biliv.

Yu kin de wɔnda se, "Dis tɛst go mek yu fil bad?" Atɔl! Dis na tɛst we nɔ de mek pɔsin fil pen. Yu kin fil smɔl we di layt nak yu yay, bɔt i go dɔn insay sɔm minit. Natin nɔ de fɔ wɔri bɔt.

Wetin fɔ ɛkspɛkt afta di tɛst?

If yu dɔktɔ si ɛnitin we yu nɔ biliv, i kin tɛl yu fɔ du ɔda tɛst. Fɔ ɛgzampul, fɔ tek fundus foto (fɔ tek pikchɔ insay yu yay) ɔ slit lamp ɛgzam (luk yu yay wit spɛshal maykroskɔp). Dis kin difrɛn frɔm wan pɔsin to ɔda pɔsin. So, nɔ shek fɔ aks yu dɔktɔ fɔ no mɔ bɔt di tɛst dɛn we i kin tɔk bɔt ɛn di tin dɛn we de mɔna am.

Wetin yu tɛst rizɔlt min?

Yu dɔktɔ ɔ ɔftalmolɔg go tɛl yu wetin dɛn si insay yu yay. Dɛn go ɛksplen bak if ɛnitin de we dɛn fɔ pe atɛnshɔn to. Dɛn go gayd yu bak bɔt wetin fɔ du nɛks ɛn wetin fɔ ɔndastand.

Sɔm dɔktɔ dɛn kin tɔk bɔt wetin de apin we yu de du di tɛst. Ɔda pipul dɛn kin tɔk bɔt wetin dɛn si ditayli afta di tɛst dɔn. Bɔku tɛm, dis na sɔntin we pɔsin kin du fɔ insɛf. Bɔt if yu de wɔri ɔ wɔri bɔt di tɛst, tɛl yu dɔktɔ bifo di tɛst bigin. I kin ɔndastand aw yu de fil, ɛp yu fɔ rilaks, ɛn ɛp yu fɔ lɛf fɔ fred.

Fɔ dɔn, tin dɛn fɔ mɛmba (Take-Home Message) .

Wan wɔd de se "di yay na di winda fɔ di sol." Apat frɔm dat, wi kin se di yay na di winda fɔ yu wɛlbɔdi . Dɔktɔ dɛn we de du difrɛn tin dɛn kin yuz dis `(Fundoscopy)` tɛst fɔ luk insay yu yay ɛn fɛn impɔtant infɔmeshɔn bɔt di wɛlbɔdi fɔ yu yay, yu bren, ɛn ɔl yu bɔdi. `(Fundoscopy)` ɔ `(Ophthalmoscopy)` na wan we we dɔktɔ dɛn kin yuz fɔ chɛk fɔ ɛni prɔblɛm we kin nid tritmɛnt.Wan we we rili impɔtant.

Wetin bɛtɛ pas ɔl na dat dis tɛst kin kwik, i nɔ kin mek pɔsin fil pen, ɛn dɛn kin du am wit smɔl tin dɛn we dɛn kin yuz fɔ du am . So, i kin izi fɔ du am ɛnisay na di wɔl, ivin na say dɛn we nɔ gɛt bɛtɛ mɛrɛsin ɛn tɛknɔlɔji. So, di nɛks tɛm we dɔktɔ shayn layt na yu yay, yu go no aw dis tɛst impɔtant!

` Fɔndoskɔpi, ɔftalmoskɔpi, ay ɛgzamin, retina, optik nɛv, ay wɛlbɔdi, mɛdikal tɛst