Results 21 to 30 of about 67,593 (295)

Optic cupping secondary to periventricular leukomalacia: A potential mimic for normal pressure glaucoma

open access: yesRadiology Case Reports, 2022
We herein present a case of periventricular leukomalacia (PVL) with secondary optic pathway denervation atrophy, which was initially labeled as normal tension glaucoma.
Ahmed H El Beltagi, MD, FRCR, FFRRCSI, EDiNR, EBiHNR   +6 more
doaj   +1 more source

Optic Atrophy in Children

open access: yesAmerican Journal of Ophthalmology, 1988
We reviewed the records of 218 children in whom a diagnosis of optic atrophy had been made between 1978 and 1987. A cause for the atrophy was determined for 195 patients (89%). Tumor, the most frequent cause, was found in 63 patients (29%). The most common tumor was a glioma of the anterior visual pathway; it was found in 27 patients (43% of tumors; 12%
M X, Repka, N R, Miller
openaire   +2 more sources

Assessment of Optic Nerve Changes in Patients Receiving Anti-Tuberculosis Drugs at Different Time Interval

open access: yesJournal of Bahria University Medical and Dental College, 2022
Objectives: To assess optic nerve changes in patients receiving anti-tuberculosis drugs and to assess optic nerve changes at different time interval of therapy.
Shakila Abbas   +5 more
doaj   +1 more source

Mouse Nr2f1 haploinsufficiency unveils new pathological mechanisms of a human optic atrophy syndrome

open access: yesEMBO Molecular Medicine, 2019
Optic nerve atrophy represents the most common form of hereditary optic neuropathies leading to vision impairment. The recently described Bosch‐Boonstra‐Schaaf optic atrophy (BBSOA) syndrome denotes an autosomal dominant genetic form of neuropathy caused
Michele Bertacchi   +8 more
doaj   +1 more source

Secondary exotropia following H1N1 viral infection (‘swine’ influenza)

open access: yesBritish and Irish Orthoptic Journal, 2012
Aim:  To present a case of secondary exotropia following H1N1  viral infection (‘swine’ influenza). Method:  The case of a 27-year-old woman with optic atrophy and secondary exotropia with previous history of H1N1  viral infection is presented.
Ian Dawson
doaj   +1 more source

Association of the mtDNA m.4171C>A/MT-ND1 mutation with both optic neuropathy and bilateral brainstem lesions [PDF]

open access: yes, 2014
Background: An increasing number of mitochondrial DNA (mtDNA) mutations, mainly in complex I genes, have been associated with variably overlapping phenotypes of Leber’s hereditary optic neuropathy (LHON), mitochondrial encephalomyopathy with stroke ...
Cristina Scaduto   +44 more
core   +1 more source

A novel homozygous variant in the SPG7 gene presenting with childhood optic nerve atrophy

open access: yesAmerican Journal of Ophthalmology Case Reports, 2022
Purpose: To describe a case of hereditary spastic ataxia (HSP) presenting with childhood optic nerve atrophy and report a novel homozygous variant in the SPG7 gene.
Kathrine O. Eriksen   +6 more
doaj   +1 more source

dominant optic atrophy phenotype: Infantile nystagmus and optic atrophy without spastic paraplegia

open access: yes, 2023
Spastic paraplegia is a neurodegenerative disorder characterized by progressive leg weakness and spasticity due to degeneration of corticospinal axons. SPG7 encodes paraplegin, and pathogenic variants in the gene cause hereditary spastic paraplegia as an
Yuri Seo   +3 more
core   +2 more sources

Etiology and clinical profile of childhood optic nerve atrophy at a tertiary eye care center in South India

open access: yesIndian Journal of Ophthalmology, 2014
Background: Optic nerve atrophy is an important ophthalmological sign that may be associated with serious systemic conditions having a significant bearing on the overall morbidity of the child.
Supriya Chinta   +5 more
doaj   +1 more source

Wolfram syndrome with childhood glaucoma: A rare case report with review of literature

open access: yesJournal of Clinical Ophthalmology and Research, 2020
Wolfram syndrome (WFS) is a rare neurodegenerative disorder characterized by young-onset diabetes mellitus, central diabetes insipidus, optic nerve atrophy, and hearing loss.
Divya Kesarwani   +5 more
doaj   +1 more source

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