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Morphological and functional changes in spectral domain optical coherence tomography and microperimetry in macular microhole variants: Spectral domain optical coherence tomography and microperimetry correlation
PURPOSE: To evaluate the relationship between the morphology and retinal function of macular microhole (MMH) variants. MATERIALS AND METHODS: We evaluated 12 eyes of 11 patients with defects in the IS/OS junction of photoreceptor layer with SD-OCT. All patients underwent comprehensive ophthalmic exa...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Medknow Publications & Media Pvt Ltd
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3263248/ https://www.ncbi.nlm.nih.gov/pubmed/22218248 http://dx.doi.org/10.4103/0301-4738.91347 |
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author | Gella, Laxmi Raman, Rajiv Pal, Swakshyar Saumya Nittala, Muneeswar Gupta Sharma, Tarun |
author_facet | Gella, Laxmi Raman, Rajiv Pal, Swakshyar Saumya Nittala, Muneeswar Gupta Sharma, Tarun |
author_sort | Gella, Laxmi |
collection | PubMed |
description | PURPOSE: To evaluate the relationship between the morphology and retinal function of macular microhole (MMH) variants. MATERIALS AND METHODS: We evaluated 12 eyes of 11 patients with defects in the IS/OS junction of photoreceptor layer with SD-OCT. All patients underwent comprehensive ophthalmic examination including spectral domain optical coherence tomography (SD-OCT) and microperimetry. RESULTS: The mean logMAR visual acuity in the affected eye was 0.15 ± 0.17 (range 0.00–0.5). Mean horizontal diameter of the MMH was 163 ± 99 μm; the mean retinal sensitivity in the area corresponding to the MMH was 13.79 ± 4.6 dB. Negative correlation was found between the MMH diameter and the retinal sensitivity (r = -0.65, p = 0.02). Three morphological patterns of MMH variants were recognized on SD-OCT, which did not differ in retinal sensitivities. CONCLUSION: We described and classified the MMH variants and made an assessment on the physiological functions using microperimeter. |
format | Online Article Text |
id | pubmed-3263248 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2012 |
publisher | Medknow Publications & Media Pvt Ltd |
record_format | MEDLINE/PubMed |
spelling | pubmed-32632482012-01-25 Morphological and functional changes in spectral domain optical coherence tomography and microperimetry in macular microhole variants: Spectral domain optical coherence tomography and microperimetry correlation Gella, Laxmi Raman, Rajiv Pal, Swakshyar Saumya Nittala, Muneeswar Gupta Sharma, Tarun Indian J Ophthalmol Original Article PURPOSE: To evaluate the relationship between the morphology and retinal function of macular microhole (MMH) variants. MATERIALS AND METHODS: We evaluated 12 eyes of 11 patients with defects in the IS/OS junction of photoreceptor layer with SD-OCT. All patients underwent comprehensive ophthalmic examination including spectral domain optical coherence tomography (SD-OCT) and microperimetry. RESULTS: The mean logMAR visual acuity in the affected eye was 0.15 ± 0.17 (range 0.00–0.5). Mean horizontal diameter of the MMH was 163 ± 99 μm; the mean retinal sensitivity in the area corresponding to the MMH was 13.79 ± 4.6 dB. Negative correlation was found between the MMH diameter and the retinal sensitivity (r = -0.65, p = 0.02). Three morphological patterns of MMH variants were recognized on SD-OCT, which did not differ in retinal sensitivities. CONCLUSION: We described and classified the MMH variants and made an assessment on the physiological functions using microperimeter. Medknow Publications & Media Pvt Ltd 2012 /pmc/articles/PMC3263248/ /pubmed/22218248 http://dx.doi.org/10.4103/0301-4738.91347 Text en Copyright: © Indian Journal of Ophthalmology http://creativecommons.org/licenses/by-nc-sa/3.0 This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Original Article Gella, Laxmi Raman, Rajiv Pal, Swakshyar Saumya Nittala, Muneeswar Gupta Sharma, Tarun Morphological and functional changes in spectral domain optical coherence tomography and microperimetry in macular microhole variants: Spectral domain optical coherence tomography and microperimetry correlation |
title | Morphological and functional changes in spectral domain optical coherence tomography and microperimetry in macular microhole variants: Spectral domain optical coherence tomography and microperimetry correlation |
title_full | Morphological and functional changes in spectral domain optical coherence tomography and microperimetry in macular microhole variants: Spectral domain optical coherence tomography and microperimetry correlation |
title_fullStr | Morphological and functional changes in spectral domain optical coherence tomography and microperimetry in macular microhole variants: Spectral domain optical coherence tomography and microperimetry correlation |
title_full_unstemmed | Morphological and functional changes in spectral domain optical coherence tomography and microperimetry in macular microhole variants: Spectral domain optical coherence tomography and microperimetry correlation |
title_short | Morphological and functional changes in spectral domain optical coherence tomography and microperimetry in macular microhole variants: Spectral domain optical coherence tomography and microperimetry correlation |
title_sort | morphological and functional changes in spectral domain optical coherence tomography and microperimetry in macular microhole variants: spectral domain optical coherence tomography and microperimetry correlation |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3263248/ https://www.ncbi.nlm.nih.gov/pubmed/22218248 http://dx.doi.org/10.4103/0301-4738.91347 |
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