Case report: Unilateral optic nerve aplasia and developmental hemi-chiasmal dysplasia with VEP misrouting
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چکیده
منابع مشابه
Rare case of unilateral optic nerve aplasia.
To cite: Mannan R, Chandra P. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/bcr-2015213510 DESCRIPTION A 2-year-old boy presented with left divergent squint, microphthalmos and microcornea (figure 1). He was born preterm at 32 weeks with birth weight of 1750 g. There was a few days’ history of neonatal intensive care unit stay after birth, with no notable systemic c...
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Septo-optic dysplasia is an uncommon diagnosis comprised in part of a unique composition of congenitalmalformations of the central nervous system. It is defined by three principle findings: optic nerve hypoplasia, absence of the septum pellucidum, and clinical pituitary dysfunction. The syndrome may be associated with various cerebral defects including ectopic posterior pituitary, dysgenesis of...
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PURPOSE To report three cases of optic nerve aplasia (ONA). CASE REPORT Herein three subjects with ONA are described, two subjects had unilateral involvement. In one of these cases, the fellow eye had an associated persistent hyperplastic primary vitreous (PHPV). The third patient had bilateral ONA with multiple intracranial anomalies. Previous reports are reviewed and reported findings are s...
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Gliomas are the most common tumors in the optic nerve, chiasmal, and hypothalamic regions of the central nervous system (CNS). As such, they are the focus of this chapter. For completeness, the less common tumors of these regions—meningiomas and craniopharyngiomas—are also covered. Germ cell tumors can also occur in this region but are discussed in Chapter 7. GLIOMAS Gliomas that affect the opt...
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ژورنال
عنوان ژورنال: Documenta Ophthalmologica
سال: 2020
ISSN: 0012-4486,1573-2622
DOI: 10.1007/s10633-020-09788-7