视神经上节段发育不全。

Superior segmental optic nerve hypoplasia.

作者信息

Purvin Valerie A

机构信息

Midwest Eye Institute and Indiana University Medical Center, Department of Ophthalmology, Indianapolis 46280, USA.

出版信息

J Neuroophthalmol. 2002 Jun;22(2):116-7. doi: 10.1097/00041327-200206000-00012.

DOI:10.1097/00041327-200206000-00012

PMID:12131473

Abstract

A visually asymptomatic 27-year-old man was found to have inferior altitudinal visual field defects binocularly. Ophthalmoscopy revealed superior segmental optic pallor with superior nerve fiber layer atrophy, nicely highlighted in red-free photographs. The patient's mother had insulin-dependent diabetes mellitus. Recognition of this entity is important for prognosis and for avoidance of unnecessary diagnostic studies.

摘要

一名27岁视力无症状的男性被发现双眼存在下方视野缺损。检眼镜检查发现视盘上半部分苍白，伴有上神经纤维层萎缩，无赤光眼底照片中显示清晰。患者的母亲患有胰岛素依赖型糖尿病。认识到这种情况对于预后以及避免不必要的诊断检查很重要。