| D008268 |
Macular Degeneration |
Degenerative changes in the RETINA usually of older adults which results in a loss of vision in the center of the visual field (the MACULA LUTEA) because of damage to the retina. It occurs in dry and wet forms. |
Maculopathy,Maculopathy, Age-Related,Age-Related Macular Degeneration,Age-Related Maculopathies,Age-Related Maculopathy,Macular Degeneration, Age-Related,Macular Dystrophy,Maculopathies, Age-Related,Age Related Macular Degeneration,Age Related Maculopathies,Age Related Maculopathy,Age-Related Macular Degenerations,Degeneration, Macular,Dystrophy, Macular,Macular Degeneration, Age Related,Macular Degenerations,Macular Dystrophies,Maculopathies,Maculopathy, Age Related |
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| D008269 |
Macular Edema |
Fluid accumulation in the outer layer of the MACULA LUTEA that results from intraocular or systemic insults. It may develop in a diffuse pattern where the macula appears thickened or it may acquire the characteristic petaloid appearance referred to as cystoid macular edema. Although macular edema may be associated with various underlying conditions, it is most commonly seen following intraocular surgery, venous occlusive disease, DIABETIC RETINOPATHY, and posterior segment inflammatory disease. (From Survey of Ophthalmology 2004; 49(5) 470-90) |
Central Retinal Edema, Cystoid,Cystoid Macular Edema,Macular Edema, Cystoid,Cystoid Macular Dystrophy,Cystoid Macular Edema, Postoperative,Irvine-Gass Syndrome,Macular Dystrophy, Dominant Cystoid,Edema, Cystoid Macular,Edema, Macular,Irvine Gass Syndrome,Syndrome, Irvine-Gass |
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| D008297 |
Male |
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Males |
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| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
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| D000369 |
Aged, 80 and over |
Persons 80 years of age and older. |
Oldest Old |
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| D019773 |
Epiretinal Membrane |
A membrane on the vitreal surface of the retina resulting from the proliferation of one or more of three retinal elements: (1) fibrous astrocytes; (2) fibrocytes; and (3) RETINAL PIGMENT EPITHELIUM. Localized epiretinal membranes may occur at the posterior pole of the eye without clinical signs or may cause marked loss of vision as a result of covering, distorting, or detaching the FOVEA CENTRALIS. Epiretinal membranes may cause vascular leakage and secondary retinal edema. In younger individuals some membranes appear to be developmental in origin and occur in otherwise normal eyes. The majority occur in association with RETINAL HOLES, ocular concussions, retinal inflammation, or after ocular surgery. (Newell, Ophthalmology: Principles and Concepts, 7th ed, p291) |
Cellophane Maculopathy,Epimacular Membrane,Macular Puckers,Premacular Fibrosis,Preretinal Macular Fibrosis,Preretinal Membrane,Surface-Wrinkling Retinopathy,Cellophane Maculopathies,Epimacular Membranes,Epiretinal Membranes,Fibrosis, Premacular,Fibrosis, Preretinal Macular,Macular Fibrosis, Preretinal,Macular Pucker,Maculopathy, Cellophane,Membrane, Epimacular,Membrane, Epiretinal,Membrane, Preretinal,Premacular Fibroses,Preretinal Macular Fibroses,Preretinal Membranes,Pucker, Macular,Retinopathy, Surface-Wrinkling,Surface Wrinkling Retinopathy,Surface-Wrinkling Retinopathies |
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| D041623 |
Tomography, Optical Coherence |
An imaging method using LASERS that is used for mapping subsurface structure. When a reflective site in the sample is at the same optical path length (coherence) as the reference mirror, the detector observes interference fringes. |
OCT Tomography,Optical Coherence Tomography,Coherence Tomography, Optical,Tomography, OCT |
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