| Optical Coherence Tomography and Multifocal Electroretinography in a Patient with Choroidal Osteoma. |
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Hye Jin Lim, Min Chul Bae, Joon Woo Park, Young Wook Cho, Dae Jin Park |
1Department of Ophthalmology, Daegu Fatima Hospital, Daegu, Korea. djoph2540@yahoo.co.kr
2Department of Ophthalmology, Changwon Fatima Hospital, Changwon, Korea. |
| 맥락막골종 환자의 빛간섭단층촬영과 다초점 망막전위도 |
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임혜진1ㆍ배민철1ㆍ박준우2ㆍ조영욱1ㆍ박대진1 |
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"Department of Ophthalmology, Daegu Fatima Hospital1, Daegu, Korea Department of Ophthalmology, Changwon Fatima Hospital2, Changwon, korea" |
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Correspondence:
Hye Jin Lim, M.D.1 |
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| 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. |
| Key Words:
Choroidal osteoma;Multifocal electroretinography;Optical coherence tomography |
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