Optical Coherence Tomography and Multifocal Electroretinography in a Patient with Choroidal Osteoma
Journal of the Korean Ophthalmological Society
; : 169-176, 2008.
Article
em Ko
| WPRIM
| ID: wpr-194998
Biblioteca responsável:
WPRO
ABSTRACT
PURPOSE: We present a case of choroidal osteoma and report a pattern of optical coherence tomography and multifocal electroretinography with a literature review. CASE SUMMARY: Using B-scan and CT, we performed OCT and MF-ERG in a patient diagnosed with choroidal osteoma. OCT revealed serous retinal detachment in the macula and a thick, irregular plate-like structure with high reflectivity in the choroidal mass lesion. MF-ERG demonstrated that Trace arrays show suppression of central and peripheral signals, especially in central lesions. Ring averages show reduced amplitudes in all locations, and 3D-topography of the response density shows marked suppression of the central signal and no foveal peak in comparison with the unaffected left eye. CONCLUSIONS: In patients with choroidal osteoma, OCT can reveal thick plate-like high reflectivity with an irregular outer surface, and MF-ERG can predict retinal dysfunction.
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Texto completo:
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Base de dados:
WPRIM
Assunto principal:
Osteoma
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Retinaldeído
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Descolamento Retiniano
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Corioide
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Tomografia de Coerência Óptica
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Eletrorretinografia
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Olho
Limite:
Humans
Idioma:
Ko
Ano de publicação:
2008
Tipo de documento:
Article