WebJul 20, 2024 · Differential Diagnosis: Myelinated nerve fiber layers are typically benign, but they can be mistaken for a variety of other retinal conditions. This retinal finding can be mistaken for a cotton wool spot, … WebOct 1, 2000 · A large idiopathic cotton-wool spot in a 34-year-old healthy woman caused a nerve fiber bundle visual field defect and an afferent pupillary defect that remained after the cotton-wool spot had ...
Cotton Wool Spots - an overview ScienceDirect Topics
WebMyelination of the RNFL can be mistaken for other, more serious conditions including cotton-wool spots, branch retinal artery occlusion, peripapillary … WebAssociated features include small flame-shaped hemorrhages and nerve fiber infarcts known as cotton wool. If the process continues, the retina surrounding the disc becomes edematous so that the disk appears greatly enlarged (Figure 4-2), and retinal exudates radiate from the fovea. Eventually the hemorrhages and exudates clear, but optic ... dave harmon plumbing goshen ct
Characteristics of Myelinated Retinal Nerve Fiber Layer in …
WebCotton-wool spots (CWSs) are common retinal manifestations of many diseases including diabetes mellitus, systemic hypertension, and acquired immunodeficiency syndrome. ... Myelinated nerve fiber layer (mNFL) is a benign clinical entity that results from an embryologic developmental anomaly whereby focal areas of the retinal nerve fiber layer ... WebCotton wool spots (CWSs) comprise localised accumulations of axoplasmic debris within adjacent bundles of unmyelinated ganglion cell axons. Their formation is widely held to … WebJun 1, 2009 · Myelinated nerve fibers. Buried disc drusen: swelling of the ONH from infiltration by hyaline bodies, which can be associated with visual field defects or afferent pupillary defect. ... Flame-shaped hemorrhages and cotton wool spots. Paton's lines: circumferential retinal folds that surround the disc (usually temporal). dave harman facebook