CAVITARY DEVELOPMENTAL DEFECTS OF THE OPTIC DISK - VISUAL-LOSS ASSOCIATED WITH OPTIC PITS AND COLOBOMAS
CAVITARY DEVELOPMENTAL DEFECTS OF THE OPTIC DISK - VISUAL-LOSS ASSOCIATED WITH OPTIC PITS AND COLOBOMAS
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DOI：
10.1001/archneur.1980.00500530048006
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发表时间：
1980-01-01
影响因子：
--
通讯作者：
ORR, LS
中科院分区：
文献类型：
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作者：
CORBETT, JJ;SAVINO, PJ;ORR, LS
先天性视神经盘空洞异常（视神经小凹和缺损）是罕见的，经常被忽视。患有这些缺陷的患者视力丧失的发生率很高，并且椎间盘的异常外观可能被误认为是由于获得性神经疾病引起的萎缩。偶尔，相关的中线神经发育畸形可能会发现与凹陷，缺损或其他发育不良的视盘，如在一个案件。一组患者的视神经小凹和colobomas的神经系统评价视力丧失的提醒神经科医生的外观，这些先天性火山口样缺陷和视力丧失的原因。
Congenital cavitary anomalies of the optic disc (optic pit and coloboma) are uncommon and frequently go unrecognized. Patients with these defects have a high incidence of visual loss and the abnormal appearance of the discs may be mistaken for atrophy due to acquired neurological disease. Occasionally, associated midline neurological developmental malformations may be found associated with pits, colobomas or other dysplastic optic discs, as in one of the cases. A group of patients with optic pits and colobomas referred for neurological evaluation of visual loss are presented to remind the neurologist of the appearance of these congenital crater-like defects and of the causes of loss of vision.