WebDifferentiating optic disc edema (ODE) caused by papilledema or other optic neuropathies from optic nerve head drusen (ONHD) is important clinically but can be difficult even with fluorescein angiography, B-scan … WebThe recent technological improvements in OCT imaging which allowed an earlier and more certain diagnosis even of the smallest ODD, renovated the interest around this pathology. ... Optic disc drusen (ODD) are acellular deposits in the prelaminar optic nerve head. The most accredited theory is that they are secondary to abnormalities in axonal ...

Special Issue "Application of Retinal and Optic Nerve Imaging in ...

WebMay 19, 2024 · OCT can also examine the fibers of the optic nerve, so it is useful for diagnosing conditions involving the optic nerve. As OCT uses light waves, it cannot diagnose conditions that... WebMar 28, 2024 · Optic nerve head drusen (ONHD) are acellular hyaline deposits that aggregate within the prelaminar tissue of the optic nerve. 1 Usually diagnosed early in life, ONHD are most likely to change in childhood but usually remain stable through adulthood. 2 ONHD are estimated to occur in about 2.4% of patients. 3 Many patients with ONHD are … hope park splash pad

Aleksandra Aracki Trenkić 1 Publications 1 Citations Related …

WebMar 21, 2024 · Optic disc drusen are small collections of hyaline material located within the head of the optic nerve (CN II) at variable depths 1-3. The earliest signs of drusen … WebONH drusen OCT scan. Huge area is missing on the scan. ... swelling of optic nerve-venous stasis leads to swelling -pink/hyperemic -no venous pulsations -disc vessels … WebOptical coherence tomography (OCT; necessary because stereo photographs did not show the nature of the drusen) and analysis of the retinal nerve fiber layer (RNFL) revealed significant bilateral thinning. OCT cross-sectional imaging of the optic nerve head verified large, protuberant drusen in both eyes (Figures 3 and 4). Figure 3. hope park workspaces