ELECTROPHYSIOLOGIC FINDINGS IN OPTIC-NERVE DYSFUNCTION ASSOCIATED WITH MULTIPLE EVANESCENT WHITE-DOT SYNDROME

被引:8
|
作者
TAKEDA, N
NUMATA, K
YAMAMOTO, S
KATAYAMA, T
KUBOTA, Y
机构
[1] Department of Ophthalmology, Toyama Medical and Pharmaceutical University, Toyama, 930-01
关键词
ELECTROOCULOGRAM; ELECTRORETINOGRAM; MULTIPLE EVANESCENT WHITE-DOT SYNDROME; OPTIC NERVE DYSFUNCTION; PATTERN VISUAL EVOKED CORTICAL POTENTIAL;
D O I
10.1007/BF00160944
中图分类号
R77 [眼科学];
学科分类号
100212 ;
摘要
Electrophysiologic findings in a case of multiple evanescent white-dot syndrome were studied. A 37-year-old woman presented with multiple white dots, granularity of the macula, and optic disc swelling in her left fundus. The electroretinogram and electro-oculogram revealed abnormal findings indicative of changes in the retinal pigment epithelium and photoreceptors. In addition, relative afferent pupillary defect, enlargement of the blind spot, a decrease in the critical fusion frequency, staining of the optic disc on fluorescein angiography and prolonged latency of the P100 component with decreased amplitude in pattern-reversal visual evoked cortical potential strongly suggested dysfunction of the optic nerve in this patient.
引用
收藏
页码:295 / 302
页数:8
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