Results 51 to 60 of about 11,098,658 (171)

Optical coherence tomography angiography at the acute phase of optic disc edema

Eye and Vision, 2018
Background The differential diagnosis of optic disc edema at the acute phase can be challenging. OCT angiography (OCTA) is a new technology allowing the visualization of the peripapillary vascular network and optic disc capillaries.
Marie-Bénédicte Rougier, Mélanie Le Goff, Jean-François Korobelnik   +2 more
doaj   +1 more source

Isolated ocular motor nerve palsy associated with raised homocysteine: A prospective case series

Indian Journal of Ophthalmology. Case Reports, 2023
Ocular motor mono-neuropathies frequently occur from micro-vascular ischemia to the nerve in the presence of atherosclerotic risk factors such as old age, diabetes mellitus, hypertension, and dyslipidemia.
Suchismita Mishra, Jasmita Satapathy, Chinthala Navyasree   +2 more
doaj   +1 more source

Ocular Manifestations of Metabolic Syndrome: A Systemic Vascular Phenotype

Diabetes, Obesity and Metabolism, EarlyView.
ABSTRACT Context Metabolic syndrome (MetS) is defined by central obesity, insulin resistance, hypertension and dyslipidemia. MetS affects over one‐third of US adults. Beyond its cardiovascular burden, MetS has clinically relevant associations with ocular health and may contribute to a systemic vascular and neuro‐metabolic phenotype involving the retina,
Ron T. Varghese, Ansu A. John
wiley   +1 more source

Sequential development of non-arteritic anterior ischemic optic neuropathy in a patient on hemodialysis

, 2017
Purpose: Non-arteritic anterior ischemic optic neuropathy (NA-AION) is typically a disorder of patients 50 years and older predisposed to the vascular and structural optic disc risk factors.
Jain, M, Parchand, MS, Babu, KR, Srinivasan, R   +3 more
core   +1 more source

Ultrasound, PET/CT or temporal artery biopsy for giant cell arteritis? A prospective diagnostic accuracy study (the GAME‐study)

Acta Ophthalmologica, Volume 104, Issue 6, Page e695-e708, September 2026.
Abstract Purpose To investigate the diagnostic performance of ultrasound, 2‐deoxy‐2‐[18F]fluoro‐D‐glucose positron emission tomography/computed tomography (2‐[18F]FDG PET/CT) and temporal artery biopsy (TAB) in giant cell arteritis (GCA). Methods This was a prospective single‐centre diagnostic accuracy study (ClinicalTrials.gov NCT05248906).
Michael S. Hansen, Lene Terslev, Uffe M. Døhn, Viktoria Fana, Jane M. Brittain, Anne K. Wiencke, Steffen Heegaard, Mads R. Jensen, Oliver N. Klefter, Yousif Subhi, Steffen Hamann   +10 more
wiley   +1 more source

Management of ischemic optic neuropathies

Indian Journal of Ophthalmology, 2011
Ischemic optic neuropathies (IONs) consist primarily of two types: anterior ischemic optic neuropathy (AION) and posterior ischemic optic neuropathy (PION).
Hayreh Sohan
doaj  

Amiodarone-related keratopathy and optic neuropathy: case report and literature review

Frontiers in Medicine
Amiodarone, a highly effective yet lipophilic antiarrhythmic drug with prolonged half-life, is associated with systemic and ocular complications. While keratopathy being the most prevalent, affecting 70–100% of long-term users, amiodarone-associated ...
Nana Meng, Nana Meng, Nana Meng, Leizhou Xia, Yiqing Gong, Yiqing Gong, Peirong Lu   +6 more
doaj   +1 more source

Peripapillary hyperreflective ovoid mass-like structures: multimodal imaging and associated diseases

Frontiers in Neurology
Growing evidence has demonstrated that peripapillary hyperreflective ovoid mass-like structures (PHOMS) are novel structures rather than a subtype of optic disc drusen.
Di Xiao, Tsering Lhamo, Yang Meng, Yishuang Xu, Changzheng Chen   +4 more
doaj   +1 more source

Quantitative analysis of optical coherence tomographic angiography (OCT-A) in patients with non-arteritic anterior ischemic optic neuropathy (NAION) corresponds to visual function. [PDF]

PLoS ONE, 2018
PURPOSE:Non-arteritic anterior ischemic optic neuropathy (NAION) is the most common cause of non-glaucomatous optic neuropathy in older adults.
Eric D Gaier, Mengyu Wang, Aubrey L Gilbert, Joseph F Rizzo, Dean M Cestari, John B Miller   +5 more
doaj   +1 more source

Idiopathic Intracranial Hypertension Is Characterized by a Distinct Proteomic Profile

Annals of Neurology, Volume 100, Issue 2, Page 255-267, August 2026.
Objectives The pathophysiology of idiopathic intracranial hypertension (IIH) is poorly understood and disease‐specific biomarkers are lacking. We aimed to shed light on IIH pathophysiology and identify disease‐specific biomarkers. Methods This prospective cross‐sectional cohort study included patients with new‐onset IIH and age‐, body mass index‐, and ...
Santosh D. Bhosale, Arkadiusz Nawrocki, Johanne J. Korsbæk, Nadja S. Hansen, Fabian Foettinger, Nik Krajnc, Mathias J. Norvig, Niclas L. Eriksen, Stefan Macher, Berthold Pemp, Connar S.J. Westgate, Christian B. Pedersen, Frantz R. Poulsen, Sune Munthe, Gabriel Bsteh, Martin R. Larsen, Rigmor H. Jensen, Dagmar Beier   +17 more
wiley   +1 more source