视网膜电图和视觉诱发电位对2例成人型半乳糖唾液中毒的影响。

Metabolic, pediatric, and systemic ophthalmology (New York, N.Y. : 1985) Pub Date : 1993-01-01

T Usui, H Abe, M Takagi, T Yoshizawa, S Hasegawa, K Iwata

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引用次数: 0

摘要

我们记录了两例成人型半乳糖胞苷病兄弟姐妹的视网膜闪电图(ERGs)、闪视诱发电位(VEPs)、模式眼电图和模式眼电图。闪光电图中b波振幅减小。flash vep的峰值潜伏期在正常范围内。egg和vep的模式不可记录。提示视网膜神经节细胞及内核层损伤。

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Electroretinogram and visual evoked potential in two siblings with adult form galactosialidosis.

We recorded flash electroretinograms (ERGs), flash visual evoked potentials (VEPs), pattern ERGs and pattern VEPs in two siblings with adult form galactosialidosis. The amplitude of b-wave was decreased in flash ERGs. The peak latency of flash VEPs was within normal range. The pattern ERGs and VEPs were nonrecordable. These results suggested the damage of retinal ganglion cell and inner nuclear layer in these cases.

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Metabolic, pediatric, and systemic ophthalmology (New York, N.Y. : 1985)

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