Fluorescein angiography

Fluorescein angiography muyedzo weziso unoshandisa yakasarudzika dhayi uye kamera kutarisa kweropa kuyerera muiyo retina uye choroid. Aya ndiwo matanda maviri kumashure kweziso.

Iwe unozopihwa madonhwe eziso anoita kuti mudzidzi wako awedzere. Iwe unozokumbirwa kuisa chirebvu chako pachirebvu chekuzorora uye pahuma yako pakatarisana nebhawa rekutsigira kuti uchengete musoro wako wakanyarara panguva yekuyedzwa.

Anopa hutano anotora mifananidzo yemukati meziso rako. Mushure mekunge boka rekutanga remifananidzo ratorwa, dhayi inonzi fluorescein inopinzwa mutsinga. Kazhinji kacho inojowa mukati megokora rako. Kamera-senge mudziyo unotora mifananidzo apo dhayi inofamba ichitevedza tsinga dzeropa kumashure kweziso rako.

Nzira nyowani inonzi ultra-widefield fluorescein angiography inogona kupa rumwe ruzivo nezve zvimwe zvirwere pane angiography yenguva dzose.

Iwe uchazoda mumwe munhu kuti akutakure kuenda kumba. Chiono chako chinogona kunge chisina kujeka kwemaawa gumi nemaviri mushure mekuedzwa.

Unogona kuudzwa kuti rega kutora mishonga inogona kukanganisa mhedzisiro yekuedzwa. Udza mupiki wako nezve chero allergiki, kunyanya maitiro kune ayodini.

Iwe unofanirwa kusaina fomu rekubvuma rine ruzivo. Iwe unofanirwa kubvisa malensi ekuonana usati waedzwa.

Udza mupiki kana iwe ungangove nepamuviri.

Kana tsono ikaiswa, vamwe vanhu vanonzwa kurwadziwa zvishoma. Vamwe vanongonzwa kubaya kana kubaya. Mushure meizvozvo, panogona kunge paine kurovera.

Kana dhayi rikajowa, unogona kunge uine svoto nyoro uye unodziya mumuviri wako. Zviratidzo izvi zvinokurumidza kuenda nguva zhinji.

Iyo dhayi ichaita kuti yako weti ive yakasviba. Inogona kunge iine orenji muvara kwezuva kana maviri mushure mekuedzwa.

Muedzo uyu unoitwa kuti uone kana paine kuyerera kweropa kwakakodzera mumidziyo yeropa mumatanho maviri kumashure kweziso rako (iyo retina uye choroid).

Inogona zvakare kushandiswa kuongorora matambudziko muziso kana kuona kuti mamwe marapirwo eziso ari kushanda sei.

Mhedzisiro mhedzisiro zvinoreva kuti ngarava dzinoonekwa seyakaenzana saizi, hapana zvitsva zvitsva zvisina kujairika, uye hapana anovharika kana kubvaruka.

Kana kuvharika kana kuvuza kuripo, iyo mifananidzo inoisa mepu nzvimbo yekurapa kunogona kuitika.

Kukosha kusingaenzanisike pane fluorescein angiography kunogona kunge kuri nekuda kwe:

• Ropa kuyerera (kutenderera) matambudziko, sekuvharika kwetsinga kana tsinga
• Gomarara
• Chirwere cheshuga kana imwe retinopathy
• Kuwedzera kweropa
• Kuzvimba kana edema
• Macular kudzikira
• Microaneurysms - kuwedzera kwe capillaries mu retina
• Mamota
• Kuzvimba kweiyo optic disc

Muedzo unogona zvakare kuitwa kana iwe uine:

• Retinal boka
• Retinitis pigmentosa

Pane mukana mushoma wehutachiona chero nguva iyo ganda ratyoka. Kazhinji, munhu anonyanya kufunga nezve dhayi uye anogona kusangana:

• Dzungu kana kupera simba
• Muromo wakaoma kana kuwedzera salivation
• Mikoko
• Yakawedzera kurova kwemoyo
• Metallic kuravira mumuromo
• Kusvotwa uye kurutsa
• Kuhotsira

Kukanganisa kwakanyanya kweanowanzoitika kushoma.

Mhedzisiro yekuedza yakaoma kududzira kune vanhu vane cataract. Ropa kuyerera matambudziko anoratidzwa pane fluorescein angiography inogona kuratidza kuyerera kweropa matambudziko mune mamwe mativi emuviri.

Kutora mifananidzo; Maziso eziso; Angiography - fluorescein

• Jekiseni redhayi retina

Feinstein E, Olson JL, Mandava N. Kamera-yakavakirwa ancillary retinal kuyedza: autofluorescence, fluorescein, uye indocyanine green angiography. Mune: Yanoff M, Duker JS, eds. Ophthalmology. 5 ed. Philadelphia, PA: Elsevier; 2019: chitsiko 6.6.

Haug S, Fu AD, Johnson RN, McDonald HR, et al. Fluorescein angiography: nheyo dzekutanga uye dudziro. Mu: Schachat AP, Sadda SVR, Hinton DR, Wilkinson CP, Wiedemann P, eds. Retina yaRyan. 6th ed. Philadelphia, PA: Elsevier; 2018: chits. 1.

Karampelas M, Sim DA, Chu C, et al. Kuongororwa kwehuwandu hweparipheral vasculitis, ischemia, uye kuputika kwevascular mu uveitis uchishandisa ultra-widefield fluorescein angiography. Ndiri J Ophthalmol. 2015; 159 (6): 1161-1168. PMID: 25709064 www.ncbi.nlm.nih.gov/pubmed/25709064/.

Taha NM, Asklany HT, Mahmoud AH, et al. Retinal fluorescein angiography: inonzwisisika uye yakatarwa chishandiso kufanotaura coronary inononoka kuyerera. Egypt Mwoyo J. 2018; 70 (3): 167-171. PMID: 30190642 pubmed.ncbi.nlm.nih.gov/30190642/.