Epiretinal membrane or macular pucker is a disease of the eye in response to changes in the vitreous humor or more rarely, diabetes. Sometimes, as a result of immune system response to protect the retina, cells converge in the macular area as the vitreous ages and pulls away in posterior vitreous detachment (PVD). PVD can create minor damage to the retina, stimulating exudate, inflammation, and leucocyte response. These cells can form a transparent layer gradually and, like all scar tissue, tighten to create tension on the retina which may bulge and pucker, or even cause swelling or macular edema. Often this results in distortions of vision that are clearly visible as bowing and blurring when looking at lines on chart paper (or an Amsler grid) within the macular area, or central 1.0 degree
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| - Epiretinal membrane (en)
- Membrana epirretiniana (es)
- Membrane épirétinienne (fr)
- Membrana epiretinica (it)
- Эпиретинальная мембрана (ru)
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| - La membrana epirretinal (es decir "membrana sobre la retina") o pucker macular o membrana epirretínica es una enfermedad del ojo consistente en el desarrollo de una sutil membrana casi translúcida sobre la mácula (es decir, la zona central de la retina que es fundamental para la visión). Cuando tal membrana se contrae y se arruga causa una deformación y una progresiva distorsión de la mácula misma con los consecuentes defectos visuales. (es)
- La membrane épirétinienne (ou MER) est une membrane pathologique apparaissant sur la surface vitreuse de la rétine. Elle peut être présente au pôle postérieur de l'œil avec ou sans symptômes cliniques. Fréquente, son incidence augmente avec l'âge. (fr)
- La membrana epiretinica o pucker maculare (dall'inglese pucker, "grinza", "ruga") è una patologia dell'occhio che consiste nello sviluppo di una sottile membrana traslucida sopra la macula (la zona centrale della retina fondamentale per la visione). Quando tale membrana si contrae e si arriccia, causa una deformazione e una progressiva distorsione della macula stessa. (it)
- Epiretinal membrane or macular pucker is a disease of the eye in response to changes in the vitreous humor or more rarely, diabetes. Sometimes, as a result of immune system response to protect the retina, cells converge in the macular area as the vitreous ages and pulls away in posterior vitreous detachment (PVD). PVD can create minor damage to the retina, stimulating exudate, inflammation, and leucocyte response. These cells can form a transparent layer gradually and, like all scar tissue, tighten to create tension on the retina which may bulge and pucker, or even cause swelling or macular edema. Often this results in distortions of vision that are clearly visible as bowing and blurring when looking at lines on chart paper (or an Amsler grid) within the macular area, or central 1.0 degree (en)
- Эпиретинальная мембрана — глазное заболевание как следствие нарушений в стекловидном теле, или, гораздо реже, диабета. Иначе она называется — макулярная складка.Иногда, как результат действий иммунной системы по защите сетчатки, клетки сходятся в макулярной области, так как стекловидного тело стареет и перемещается наружу, образуя отслоение стекловидного тела (PVD).PVD может незначительно повредить сетчатку, стимулируя экссудат, воспалительный и, как следствие, лейкоцитозный процессы. Эти клетки могут образовывать прозрачный слой постепенно, затягиваясь и создавая напряженность сетчаки, заставляя её выпирать в складки (макулярные складки, например) или даже вызвать вздутие или отек макулы. Это нередко приводит к искажениям поля зрения, которые представляются как струны с размытостью при вз (ru)
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| - Epiretinal membrane, OCT image. 89-year-old man. (en)
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| synonyms
| - Macular pucker, epimacular membrane, preretinal membrane, cellophane maculopathy, retina wrinkle, surface wrinkling retinopathy, premacular fibrosis (en)
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| - Epiretinal membrane or macular pucker is a disease of the eye in response to changes in the vitreous humor or more rarely, diabetes. Sometimes, as a result of immune system response to protect the retina, cells converge in the macular area as the vitreous ages and pulls away in posterior vitreous detachment (PVD). PVD can create minor damage to the retina, stimulating exudate, inflammation, and leucocyte response. These cells can form a transparent layer gradually and, like all scar tissue, tighten to create tension on the retina which may bulge and pucker, or even cause swelling or macular edema. Often this results in distortions of vision that are clearly visible as bowing and blurring when looking at lines on chart paper (or an Amsler grid) within the macular area, or central 1.0 degree of visual arc. Usually it occurs in one eye first, and may cause binocular diplopia or double vision if the image from one eye is too different from the image of the other eye. The distortions can make objects look different in size (usually larger = macropsia), especially in the central portion of the visual field, creating a localized or field dependent aniseikonia that cannot be fully corrected optically with glasses. Partial correction often improves the binocular vision considerably though. In the young (under 50 years of age), these cells occasionally pull free and disintegrate on their own; but in the majority of those affected (over 60 years of age) the condition is permanent. The underlying photoreceptor cells, rod cells and cone cells, are usually not damaged unless the membrane becomes quite thick and hard; so usually there is no macular degeneration. (en)
- La membrana epirretinal (es decir "membrana sobre la retina") o pucker macular o membrana epirretínica es una enfermedad del ojo consistente en el desarrollo de una sutil membrana casi translúcida sobre la mácula (es decir, la zona central de la retina que es fundamental para la visión). Cuando tal membrana se contrae y se arruga causa una deformación y una progresiva distorsión de la mácula misma con los consecuentes defectos visuales. (es)
- La membrane épirétinienne (ou MER) est une membrane pathologique apparaissant sur la surface vitreuse de la rétine. Elle peut être présente au pôle postérieur de l'œil avec ou sans symptômes cliniques. Fréquente, son incidence augmente avec l'âge. (fr)
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