Electrophysiological abnormalities associated with extensive myelinated retinal nerve fibers

被引：1
|
作者：
Tay, Su Ann [1 ,2 ]
Sanjay, Srinivasan [1 ,2 ]
机构：
[1] Khoo Teck Puat Hosp, Dept Ophthalmol & Visual Sci, Singapore 768828, Singapore
[2] Jurong Med Ctr, Singapore, Singapore
来源：
INDIAN JOURNAL OF OPHTHALMOLOGY | 2012年 / 60卷 / 04期
关键词：
Amblyopia; electrophysiology; myelinated retinal nerve fibers; ISCEV STANDARD; ARTERY-OCCLUSION; UPDATE; ELECTRORETINOGRAPHY; MYOPIA;
D O I：
10.4103/0301-4738.98724
中图分类号：
R77 [眼科学];
学科分类号：
100212 ;
摘要：
An observational case report of electrophysiological abnormalities in a patient with anisomyopic amblyopia as a result of unilateral extensive myelinated retinal nerve fibers (MNFs) is illustrated. The electrophysiological readings revealed an abnormal pattern electroretinogram (PERG) but normal full-field electroretinogram readings in the affected eye. The visual-evoked potential was also undetectable in that eye. Our findings suggest that extensive MNFs can be associated with electrophysiological abnormalities, in particular the PERG, which can aid in diagnosing the cause of impaired vision when associated with amblyopia.
引用
收藏
页码：330 / U186
页数：3
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