Optic Nerve Hypoplasia – Case Report
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21460%2F24%3A00377410" target="_blank" >RIV/68407700:21460/24:00377410 - isvavai.cz</a>
Výsledek na webu
<a href="https://doi.org/10.2147/IMCRJ.S479333" target="_blank" >https://doi.org/10.2147/IMCRJ.S479333</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2147/IMCRJ.S479333" target="_blank" >10.2147/IMCRJ.S479333</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Optic Nerve Hypoplasia – Case Report
Popis výsledku v původním jazyce
The case report of a young myope (born in 1997) who was diagnosed with bilateral concentric narrowing of the visual field to 15– 20 degrees in 2021 is presented. On eye fundus, the findings were normal with central excavation c/d=0.5 and 0.4, respectively. OCT showed loss of retinal nerve fiber layer – in both vertical quadrants, including a reduction in the ganglion cell complex. Electrophysiological examination (PERG) showed normal retinal responses. Visual evoked responses (PVEP) after stimulation squared a 1 degree decrease in amplitudes, with no prolongation of P100 latency. When stimulated with 15-minute squares, responses were normal (see Supplementary Figure). Magnetic resonance imaging of the brain showed a narrowing of the chiasm. In conclusion, optic chiasm hypoplasia may not always have distinct morphological and functional manifestations. In addition to imaging methods, electrophysiological examination of the visual analyser was of great help for its verification.
Název v anglickém jazyce
Optic Nerve Hypoplasia – Case Report
Popis výsledku anglicky
The case report of a young myope (born in 1997) who was diagnosed with bilateral concentric narrowing of the visual field to 15– 20 degrees in 2021 is presented. On eye fundus, the findings were normal with central excavation c/d=0.5 and 0.4, respectively. OCT showed loss of retinal nerve fiber layer – in both vertical quadrants, including a reduction in the ganglion cell complex. Electrophysiological examination (PERG) showed normal retinal responses. Visual evoked responses (PVEP) after stimulation squared a 1 degree decrease in amplitudes, with no prolongation of P100 latency. When stimulated with 15-minute squares, responses were normal (see Supplementary Figure). Magnetic resonance imaging of the brain showed a narrowing of the chiasm. In conclusion, optic chiasm hypoplasia may not always have distinct morphological and functional manifestations. In addition to imaging methods, electrophysiological examination of the visual analyser was of great help for its verification.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
30207 - Ophthalmology
Návaznosti výsledku
Projekt
—
Návaznosti
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Ostatní
Rok uplatnění
2024
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Optic Nerve Hypoplasia – Case Report
ISSN
1179-142X
e-ISSN
1179-142X
Svazek periodika
17
Číslo periodika v rámci svazku
2024
Stát vydavatele periodika
NZ - Nový Zéland
Počet stran výsledku
7
Strana od-do
835-841
Kód UT WoS článku
001331885900001
EID výsledku v databázi Scopus
2-s2.0-85207480784