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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...

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Autores principales: Gella, Laxmi, Raman, Rajiv, Pal, Swakshyar Saumya, Nittala, Muneeswar Gupta, Sharma, Tarun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Medknow Publications & Media Pvt Ltd 2012
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.
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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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