Thaum nyeem ntawv xov xwm, cov kab ntawv puas zoo li nthwv dej lossis nkhaus? Cov npoo ncaj, zoo li cov thav qhov rooj lossis cov qhov rai, puas zoo li nkhaus? Qee zaum, pom cov khoom loj dua lossis me dua li qhov lawv muaj tiag tiag tuaj yeem yog qhov kev paub txaus ntshai heev. Niaj hnub no, peb tab tom tham txog hom kev pom tsis meej no, uas peb hu ua Metamorphopsia hauv kev kho mob.
Metamorphopsia yog dab tsi tiag?
Hais yooj yim xwb, qhov no yog qhov ua rau koj pom kev tsis meej. Nws tsis yog ib yam kab mob nws tus kheej, tab sis yog ib qho tsos mob ntawm ib qho mob uas twb muaj lawm. Nws yuav zoo li saib lub ntiaj teb los ntawm ib khub tsom iav uas tsis raug.
Tej zaum koj yuav pom cov duab, qhov loj, lossis qhov chaw ntawm cov khoom uas yuav raug hloov. Piv txwv li:
- Cov kab ncaj yuav zoo li nthwv dej, khoov, lossis cuam tshuam.
- Tej yam khoom yuav zoo li loj dua li qhov lawv tiag tiag (macropsia).
- Tej yam khoom yuav zoo li me dua li qhov lawv muaj tiag (micropsia).
- Tej yam khoom yuav zoo li nyob ze dua lossis nyob deb dua li qhov lawv muaj tiag.
Qhov kev paub no yog tshwj xeeb rau txhua tus neeg. Ib txhia yuav pom qhov kev cuam tshuam no tsuas yog nyob rau hauv ib feem me me ntawm lawv qhov kev pom, thaum rau lwm tus, tag nrho qhov kev pom yuav raug cuam tshuam. Cov tsos mob no tuaj yeem tshwm sim los ntawm cov teeb meem ntsig txog koj lub qhov muag lossis koj lub hlwb.
Cov ua rau muaj qhov kev cuam tshuam ntawm qhov muag no yog dab tsi?
Cov ua rau muaj tus mob no muaj peb pawg. Cia peb saib seb cov no yog dab tsi.
| Pawg | Piav Qhia Yooj Yim |
|---|---|
| 1. Kev Yuam Kev Refractive | Qhov no yog qhov ua rau feem ntau. Nws tshwm sim thaum lub teeb nkag mus rau hauv lub qhov muag tsis tsom mus rau qhov tseeb. Piv txwv li suav nrog astigmatism hnyav, qhov sib txawv ntawm kev kho qhov muag ntawm koj ob lub qhov muag (anisometropia), lossis tsuas yog koj ob lub qhov muag hloov kho rau ib khub tsom iav tshiab, uas tuaj yeem ua rau pom kev tsis meej ib ntus. |
| 2. Teeb Meem Ntawm Lub Qhov Muag | Qhov no yog ib qho kev txhawj xeeb tseem ceeb heev . Xav txog lub retina zoo li daim zaj duab xis hauv lub koob yees duab - nws yog txheej uas rhiab rau lub teeb hauv koj lub qhov muag. Yog tias txheej no ntsws, o, rhuav, lossis sib cais, cov duab koj pom yuav zoo li tsis meej heev. Qhov no yog qhov teeb meem loj heev, vim nws tuaj yeem ua rau tsis pom kev mus tas li yog tias tsis kho sai. |
| 3. Cov Ua Rau Mob Hlwb | Cov no tsis tshua muaj ntau zaus. Thaum koj ob lub qhov muag ntes lub teeb, koj lub hlwb txhais cov duab. Yog tias cov teeb liab xa los ntawm lub qhov muag tsis raug ua tiav los ntawm lub hlwb, cov khoom yuav zoo li nkhaus lossis tawg. |
Ntau ntxiv txog Cov Teeb Meem Retinal…
Yuav tsum tau saib xyuas qhov teeb meem ntawm lub qhov muag uas ua rau muaj teeb meem ntawm lub qhov muag (metapopsia) kom zoo. Qhov no yog qhov tseeb tshwj xeeb yog tias qhov puas tsuaj cuam tshuam rau lub macula , qhov chaw nruab nrab ntawm lub qhov muag (retina) uas yog lub luag haujlwm rau kev pom cov ntsiab lus me me thiab cov xim.
Tej yam mob uas ua rau qhov no muaj xws li:
- Kev puas tsuaj ntawm lub qhov muag thaum muaj hnub nyoog (Dej ntub)
- Mob ntshav qab zib retinopathy thiab macular edema
- Macular pucker
- Kev tsim kua muag los yog kev sib cais ntawm cov retina
- Mob taub hau ntawm lub qhov muag
- Kev los ntshav ntawm lub qhov muag
- Uveitis (mob ntawm cov ntaub so ntswg ntawm lub qhov muag)
Cov Ua Rau Mob Hlwb
Kev pom kev tsis meej kuj tuaj yeem tshwm sim los ntawm kev hloov pauv hauv kev ua haujlwm ntawm lub hlwb:
- Migraine nrog aura
- Kev mob qaug dab peg
- Mob Stroke los yog Transient Ischemic Attack (TIA)
- Cov mob tsis tshua muaj xws li Alice hauv Wonderland syndrome
- Cov kev mob tshwm sim los ntawm qee yam tshuaj lossis cov tshuaj
Qhov no kho li cas?
Thov nco ntsoov tias, Metamorphopsia yog ib qho tsos mob, tsis yog ib yam kab mob. Kev kho mob tsom mus rau kev kho qhov mob uas ua rau muaj qhov tsis zoo.
Piv txwv li,
- Yog tias yog vim muaj ntshav qab zib, peb tsom mus rau kev tswj cov ntshav qab zib, tej zaum suav nrog kev kho mob laser lossis kev txhaj tshuaj rau qhov muag.
- Yog tias ua rau muaj kev tawg ntawm cov retina, tej zaum yuav tsum tau phais.
- Yog tias yog vim muaj teeb meem ntawm kev pom kev tsis meej, cov tsom iav uas raug yuav daws tau qhov teeb meem no.
Koj tus kws kho mob yuav txiav txim seb qhov ua rau muaj qhov teeb meem no yog dab tsi thiab piav qhia txog txoj kev kho mob zoo tshaj plaws rau koj.
Yog koj pom qhov no, koj yuav tsum ua li cas?
Qhov no yog qhov tseem ceeb tshaj plaws. Yog tias koj pom kev tsis meej sai sai, tsis txhob sim kuaj mob lossis kho qhov teeb meem hauv tsev.
Yog koj ntsib hom kev pom tsis meej (Metamorphopsia) no thawj zaug, xav tias qhov no yog xwm txheej ceev thiab nrhiav kev pab los ntawm cov kws tshaj lij tam sim ntawd. Mus rau chav kho mob ceev ze tshaj plaws.
Vim li cas? Vim tias yog qhov ua rau muaj teeb meem loj heev rau lub qhov muag, txhua ob vib nas this ntawm kev ncua sijhawm kho mob tuaj yeem cuam tshuam rau koj qhov pom kev. Qee zaum, qhov kev puas tsuaj uas tshwm sim tuaj yeem rov qab tsis tau. Lub sijhawm yog qhov tseem ceeb heev.
Yog tias koj muaj ib yam mob uas koj paub zoo li mob taub hau migraines, tej zaum koj tus kws kho mob twb tau muab cov lus qhia rau koj txog kev paub qhov txawv ntawm qhov xwm txheej ceev thiab koj cov tsos mob ib txwm muaj. Txawm li cas los xij, yog tias koj muaj kev tsis ntseeg lossis ntshai, kev nrhiav kev pab kho mob yog txoj hauv kev nyab xeeb tshaj plaws.
Cov Ntsiab Lus Tseem Ceeb (Nirogi Lanka)
- Metamorphopsia yog ib qho tsos mob uas cov khoom zoo li warped lossis distorted; nws tsis yog ib qho kab mob hauv nws tus kheej.
- Cov ua rau muaj teeb meem ntawm lub qhov muag (retinal) mus rau cov teeb meem ntawm lub paj hlwb. Cov teeb meem ntawm lub qhov muag tuaj yeem hnyav heev thiab ua rau pom kev tsis tau mus tas li.
- Yog koj muaj cov tsos mob no thawj zaug , kho nws ua qhov xwm txheej ceev thiab mus ntsib kws kho mob tam sim ntawd . Tsis txhob ncua sijhawm.
- Kev kho mob yog tsom rau qhov ua rau muaj teeb meem, tsis yog tsuas yog cov tsos mob xwb.
- Yog koj muaj kev txhawj xeeb txog koj qhov muag pom kev, tsis txhob tsis quav ntsej lawv. Mus ntsib koj tus kws kho mob. Kev kuaj mob thaum ntxov thiab kev kho mob tuaj yeem tiv thaiv koj qhov muag pom kev zoo.
👩🏽⚕️ Cov Lus Nug Feem Ntau (FAQs)
💬 Cov leeg tsis muaj zog yog dab tsi? Puas yog nws tsuas yog qaug zog ib txwm xwb?
Qhov no yeej tsis yog tsuas yog qaug zog lossis xav tias tsaug zog xwb. Hauv kev kho mob, "qhov tsis muaj zog" txhais tau hais tias koj cov leeg nqaij poob ntau heev, txawm tias koj lub siab nyiam li cas los xij, koj txhais caj npab, ceg, lossis pawg leeg nqaij loj tsis teb. Qhov no yog qhov teeb meem loj heev ntawm lub paj hlwb lossis cov leeg nqaij uas tuaj yeem ua rau koj tsis tuaj yeem tuav khob lossis nce ntaiv.
💬 Dab tsi yog cov ua rau cov leeg nqaij tsis muaj zog tam sim ntawd, tsis paub meej?
Muaj ob pawg tseem ceeb: 1) Kev puas tsuaj loj rau lub paj hlwb, xws li mob stroke (ua rau cov hlab ntsha tawg lossis txhaws), Multiple Sclerosis, lossis lub disc herniated nias koj cov hlab ntsha spinal. 2) Kab mob loj heev rau lub cev, xws li kev tsis sib npaug ntawm electrolyte (xws li potassium lossis sodium qis heev), mob ntshav qab zib neuropathy, ntshav tsis txaus, lossis kab mob neuromuscular xws li Myasthenia gravis.
💬 Thaum twg koj yuav tsum tsis txhob cia siab rau cov tshuaj kho mob hauv tsev thiab nrhiav kev kho mob thaum muaj xwm txheej ceev tam sim ntawd?
Qhov no tseem ceeb heev! Yog tias koj lossis ib tus neeg koj hlub muaj qhov tsis muaj zog tam sim ntawd, 1) Yog tias koj pom tias tsuas muaj qhov tsis muaj zog ntawm ib sab ntawm lub cev lossis lub ntsej muag, nrog rau kev hais lus tsis meej, nws yuav muaj feem ntau yog mob stroke - txhua feeb suav nrog kom tiv thaiv kev tuag tes tuag taw mus tas li. 2) Yog tias qhov tsis muaj zog pib hauv koj ob txhais ceg thiab kis mus rau koj lub hauv siab sai sai, ua rau nws nyuaj rau ua pa (zoo li pom hauv Guillain-Barré syndrome), hu rau 911 lossis koj cov kev pabcuam thaum muaj xwm txheej ceev hauv zos tam sim ntawd. Tsis txhob tos.
