Absence of age-related optic disk changes in young children with optic nerve hypoplasia

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منابع مشابه

Optic Nerve Hypoplasia

Congenital anomalies of the optic disc underlie many cases of decreased vision, strabismus, and nystagmus in childhood. A comprehensive evaluation necessitates an understanding of the ophthalmoscopic features, associated neuro-ophthalmologic findings, pathogenesis, and appropriate ancillary studies for each anomaly. The subclassification of different forms of “colobomatous” defects on the basis...

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Hypoplasia of the optic nerve.

Hypoplasia of the optic nerve is uncommon (Scheie and Adler, I94I; Somerville, I962; Whinery and Blodi, I963; Ewald, I967). It is usually due to a failure of development of the ganglion cell layer of the retina and results in a small but discernible optic disc with central vessels. The disc may be cupped with a peripapillary, mottled, yellowish halo corresponding to the size of the normal disc,...

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Spectrum of optic nerve hypoplasia.

Optic nerve hypoplasia is a non-progressive condition characterised by subnormal vision and a subnormal number of optic nerve axons. It may be unilateral or bilateral, isolated or combined with other defects. Analysis of fundus photographs from a series of 7 patients with a stationary abnormality of different degrees showed that the functional defects could be closely correlated with defects in...

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Incidental bilateral optic nerve hypoplasia.

Harvey JP. BMJ Case Rep 2017. doi:10.1136/bcr-2017-220343 Description A 19-year-old man was incidentally noted to have a bitemporal heteronymous hemianopia on automated perimetry during his first optician’s sight test (figure 1). The patient reported life-long reduced vision in the right eye although this was his first presentation to ophthalmic services. The patient was induced at 34 weeks due...

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Endocrinological and auxological abnormalities in young children with optic nerve hypoplasia: a prospective study.

OBJECTIVE To determine the prevalence of endocrinopathies, neuroradiographical findings, and growth derangements in young children with optic nerve hypoplasia (ONH). STUDY DESIGN A prospective observational study examined the prevalence of endocrinopathies at study enrollment and growth patterns in children with ONH. Subjects (n = 47, mean +/- SD 15.2 +/- 10.6 months) were followed until 59.0...

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ژورنال

عنوان ژورنال: Eye

سال: 2014

ISSN: 0950-222X,1476-5454

DOI: 10.1038/eye.2014.12