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  • 1 Semmelweis Egyetem, Általános Orvostudományi Kar Szemészeti Klinika Budapest Mária u. 39. 1085
  • 2 Budapesti Gazdasági Főiskola Külkereskedelmi Kar Budapest
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Célkitűzés: Retinavastagság-értékek összehasonlítása spectral-domain (Cirrus HD-OCT) és time-domain (Stratus OCT) optikai koherencia tomográfiás készülékkel. Módszer: Retinavastagság-mérések történtek a kilenc ETDRS macularis almezőben 20 egészséges személy azonos oldali szemén mindkét készülékkel. A Cirrus HD-OCT esetében a Macular Cube 512×128 és a Macular Cube 200×200 protokollt, a Stratus OCT készülékkel a Fast Macular Thickness Map protokollt használtuk. Vizsgáltuk mindhárom mérési sorozat reprodukálhatóságát, és a mérések átlagértékeit minden almezőben összehasonlítottuk egymással. Eredmények: A Stratus OCT-vel végzett mérési eredmények minden almezőben szignifikánsan alacsonyabbak voltak, mint a Cirrus esetében (p<0,001). A Cirrus HD-OCT két különböző protokolljával végzett mérések eredményei között a korrelációs együttható 0,977 volt. Következtetések: A Cirrus HD-OCT használatával lényegesen jobb reprodukálhatóságot figyeltünk meg, mint a Stratus OCT esetében. A Cirrus HD-OCT használatával a mérési értékek szignifikánsan magasabbak minden almezőben, mint a Stratus OCT esetében. Különböző OCT-készülékek használatával jelentősen különböző mérési eredményekhez juthatunk, ezért az adatok összehasonlításakor óvatosság szükséges. Orv. Hetil., 154(52), 2059–2064.

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