A Case of Atypical Latent Nystagmus Associated with Infantile Nystagmus. |
Hyoung Jun Koh, Jun Sang Kim, Jong Bok Lee |
Department of Ophthalmology, Yonsei University Collegeof Medicine, Seoul, Korea. |
유아안진과 동반된 특이한 형태의 잠복안진 |
고형준(Hyoung Jun Koh),김준상(Jun Sang Kim),이종복(Jong Bok Lee) |
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Abstract |
The latent nystagmus seems to be absent when both eyes are open, but on covering one eye, bilateral jerky nystagmus is evoked with the fast phase toward the uncovered eye. The confirmed diagnosis of latent nystagmus can be made with the aid of the Electro-oculography (EOG). On EOG recording, we experienced a case of latent nystagmus in light, which showed the characteristics of infantile nystagmus in darkness. |
Key Words:
Electro-oculography;Fast phase;Infantile nystagmus;Jerky;Latent nystagmus |
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