Papilledema and Idiopathic Intracranial Hypertension - PMC
Ophthalmologists are better able to detect subtle papilledema with binocular viewing of the ocular fundus using an indirect ophthalmoscope or slit-lamp biomicroscopy because both methods allow depth perspective. Fluorescein angiography generally shows leakage of dye and early or late disc fluorescence when papilledema is present.
Papilledema : Ophthalmoscopic Abnormalities : The Eyes Have It
What is it? How does it appear? What else looks like it? What to do? What will happen? Undiagnosed chronic papilledema may lead to death of optic nerve axons and dreadful and irreversible vision loss, therefore...
Bergmeister Papilla - EyeWiki
Bergmeister papillae can be observed with ophthalmoscopy and fundus photography (Figure 3), but they are more likely to be identified through optical coherence tomography (OCT) (Figure 1). Visualization reveals a cluster of veil-like glial or fibroglial tissue emerging anteriorly, centrally, and nasally from the optic nerve head.
A Comprehensive Review of Methods and Equipment for Aiding
2022年4月8日 · The direct ophthalmoscope allows for the viewing of a magnified 2D image of the optic papilla and a reduced field in transparent media. In background biomicroscopy and indirect ophthalmoscopy, the observer has a stereoscopic and smaller view of the papilla.
Artificial Intelligence to Detect Papilledema from Ocular …
2020年4月14日 · We trained, validated, and externally tested a deep-learning system to classify optic disks as being normal or having papilledema or other abnormalities from 15,846 retrospectively collected ocular...
Papillary excavation - Área Oftalmológica Avanzada
La papillary excavation is a condition that occurs when the channel through which the optic nerve fibers exit is larger than the minimum space required. All healthy eyes have a mild degree of papillary cupping that is considered completely normal.
(PDF) A Comprehensive Review of Methods and Equipment for …
2022年4月8日 · Identifying the glaucomatous papilla is quite important, as optical papillary images are considered the gold standard for tracking. Therefore, this article presents a review of the diagnostic...
Bergmeister’s papilla: case presentation, description and …
2022年12月7日 · Bergmeister’s papilla can be observed with ophthalmoscopy and fundus photography, but they are more likely to be identified through optical coherence tomography (OCT). Visualization reveals a cluster of veil-like glial or fibroglial tissue emerging anteriorly, centrally, and nasally from the optic nerve head.
[Imaging the optic papilla with the laser scanning ophthalmoscope]
The laser scanning ophthalmoscope offers tissue examination and support of papillometrical evaluations as a result of different forms of illumination. Confocal, mixed, and Tyndall light are used in the differential diagnosis and identification of the scleral rim.
[Study of the optic papilla and nerve fiber layer in glaucoma]
Results: Signs of a glaucomatous optic disc include a difference of more than 0.2 in the vertical cup to disc (CD) ratio between the eyes, a vertical CD ratio exceeding more than 0.1 the horizontal, larger CD ratios in small optic discs, notching of the neuroretinal rim, an enlarged zone beta of parapapillary chorioretinal atrophy, and peripapil...