Results 41 to 50 of about 2,927 (186)

COMBINATION OF PATHOLOGY OF THE BRAIN AND THE OPTIC NERVE

open access: yesMalang Neurology Journal, 2022
The relevance of assessing the lesion of the visual analyzer with optic disc drusen and the possibility of identifying concomitant pathologies, increases with the introduction of the latest diagnostic techniques. In the S.
Alexandra Safonenko   +3 more
doaj   +1 more source

Imaging of Optic Nerve Head Drusen [PDF]

open access: greenJournal of Glaucoma, 2009
To demonstrate a new algorithm that can determine the shape, location, and volume of optic nerve head drusen (ONHD), which were imaged with spectral domain optical coherence tomography (SDOCT).One exenteration patient and 4 glaucoma patients with bilateral ONHD were recruited from the Massachusetts Eye and Ear Infirmary and from a private practice ...
Kayoung Yi   +10 more
openalex   +5 more sources

Unilateral Acute Anterior Ischemic Optic Neuropathy in a Patient with an Already Established Diagnosis of Bilateral Optic Disc Drusen

open access: yesCase Reports in Ophthalmological Medicine, 2015
Optic disc drusen (ODD) are calcific deposits that form in the optic nerve head secondary to abnormalities in axonal metabolism and degeneration. Anterior ischemic optic neuropathy, central retinal artery, and vein occlusion are among the rare vascular ...
Ziya Ayhan   +3 more
doaj   +1 more source

Radial optic neurotomy as a treatment for anterior ischemic optic neuropathy secondary to optic disc drusen

open access: yesGMS Ophthalmology Cases, 2014
[english] Importance: Radial optic neurotomy (RON) was first described by Opremcak as a treatment for patients with central retinal vein occlusion (CRVO).
Pinxten, Isabel, Stalmans, Peter
doaj   +1 more source

Volumetric Measurement of Peripapillary Hyperreflective Ovoid Masslike Structures in Patients with Optic Disc Drusen

open access: yesOphthalmology Science, 2022
Purpose: To develop a method to determine the volume of peripapillary hyperreflective ovoid masslike structures (PHOMS) and to examine the correlation between PHOMS and anatomic optic nerve head characteristics in a large cohort of patients with optic ...
Morten Jørgensen, MD   +4 more
doaj   +1 more source

Optical coherence tomography demonstrating macular retinal nerve fiber thinning in advanced optic disc drusen

open access: yesOman Journal of Ophthalmology, 2014
Optic disc drusen (ODD) are extracellular proteinaceous excrescences in the optic nerve head. They enlarge over time and can cause damage to nerve fibers with resulting loss of visual field.
Ali Hassan, Pieter Gouws
doaj   +1 more source

Evaluation of retinal nerve fiber layer thickness in a patient with bilateral optic disc drusen

open access: yesRevista Brasileira de Oftalmologia, 2015
Optic disc drusen (ODD) is the accumulations of calcified hyaline-like material within the substance of the optic nerve head. Optic disc drusen, especially if it is bilateral, may mimic the clinical presentation of papilledema.
Alime Gunes   +3 more
doaj   +1 more source

The Role of Optical Coherence Tomography Angiography in Optic Nerve Head Edema: A Narrative Review

open access: yesJournal of Ophthalmology, 2022
Optic nerve head (ONH) edema is a clinical manifestation of many ocular and systemic disorders. Ocular and central nervous system imaging has been used to differentiate the underlying cause of ONH edema and monitor the disease course.
Narges Karrabi   +5 more
doaj   +1 more source

Therapeutic Potential of Resveratrol in Cancer and Neurodegenerative Disorders: A Current Review

open access: yesBioFactors, Volume 52, Issue 1, January/February 2026.
Resveratrol induces the expressions of TP53, NRF2, and JDP2 axis in cancer cells to control ROS balance in mitochondria. The antioxidation responses were induced through SRIT1/3, HDAC, STAT3, TGFβ, and so on, to trigger the inflammation, and NFkB response to lead to the cell death of cancers or neuro‐damaged cells.
Kenly Wuputra   +9 more
wiley   +1 more source

Harnessing Photo‐Energy Conversion in Nanomaterials for Precision Theranostics

open access: yesAdvanced Materials, Volume 37, Issue 48, December 3, 2025.
Harnessing photo‐energy conversion in nanomaterials enables precision theranostics through light‐driven mechanisms such as photoluminescence, photothermal, photoelectric, photoacoustic, photo‐triggered surface‐enhanced Raman scattering (SERS), and photodynamic processes. This review explores six fundamental principles of photo‐energy conversion, recent
Jingyu Shi   +4 more
wiley   +1 more source

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