Results 41 to 50 of about 4,751 (169)
Imaging of adult ocular and orbital pathology - a pictorial review [PDF]
Orbital pathology often presents a diagnostic challenge to the reporting radiologist. The aetiology is protean, and clinical input is therefore often necessary to narrow the differential diagnosis.
Brennan, Paul +8 more
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[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
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
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Differential monocular vs. binocular pupil responses from melanopsin-based photoreception in patients with anterior ischemic optic neuropathy. [PDF]
We examined the effect of anterior ischemic optic neuropathy (AION) on the activity of intrinsically photosensitive retinal ganglion cells (ipRGCs) using the pupil as proxy.
Crippa, S.V., Kawasaki, A., Tsika, C.
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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
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POEMS Syndrome in a 20-year-old Patient Diagnosed Following a Complaint of Reduced Visual Acuity [PDF]
We report a case of POEMS syndrome in a 20-year-old patient diagnosed after visiting an eye clinic with a chief complaint of reduced visual acuity. A male university student aged 20 years was referred to our department complaining of blurred vision in ...
Doi, Shinichiro +8 more
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Abstract Purpose The retinal pigment epithelium (RPE) is critical in the pathophysiology of retinal diseases, such as age‐related macular degeneration. Adaptive optics transscleral flood illumination (AO‐TFI) offers rapid, detailed morphometric characterization of the RPE layer.
Leila Sara Eppenberger +8 more
wiley +1 more source
Evaluation of retinal nerve fiber layer thickness in a patient with bilateral optic disc drusen
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
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We report case history of 52 year old male who presented with sudden painless diminution of vision in right eye and with similar complaint of diminution of vision in left eye six months back.
Eathi Tuli +3 more
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Enhanced Depth Imaging Optical Coherence Tomography of Optic Nerve Head Drusen: A Comparison of Cases with and without Visual Field Loss [PDF]
PURPOSE: Enhanced depth imaging (EDI) spectral-domain optical coherence tomography (SD OCT) has been recognized as the most sensitive tool to diagnose optic nerve head drusen (ONHD).
Keane, PA +4 more
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