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Lamina cribrosa surface position in idiopathic intracranial hypertension with swept-source optical coherence tomography

PURPOSE: The purpose of this study is to compare the thickness and depth measurements of the lamina cribrosa (LC) obtained using a swept-source optical coherence tomography (SS-OCT) device in idiopathic intracranial hypertension (IIH) patients and healthy subjects. METHODS: This retrospective, cross...

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Autores principales: Pasaoglu, Isil, Satana, Banu, Altan, Cigdem, Artunay, Ozgur, Basarir, Berna, Onmez, Funda E, Inal, Asli
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Wolters Kluwer - Medknow 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6611274/
https://www.ncbi.nlm.nih.gov/pubmed/31238417
http://dx.doi.org/10.4103/ijo.IJO_1736_18
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author Pasaoglu, Isil
Satana, Banu
Altan, Cigdem
Artunay, Ozgur
Basarir, Berna
Onmez, Funda E
Inal, Asli
author_facet Pasaoglu, Isil
Satana, Banu
Altan, Cigdem
Artunay, Ozgur
Basarir, Berna
Onmez, Funda E
Inal, Asli
author_sort Pasaoglu, Isil
collection PubMed
description PURPOSE: The purpose of this study is to compare the thickness and depth measurements of the lamina cribrosa (LC) obtained using a swept-source optical coherence tomography (SS-OCT) device in idiopathic intracranial hypertension (IIH) patients and healthy subjects. METHODS: This retrospective, cross-sectional observational study included 16 eyes with IIH and 20 control eyes. The LC measurements with serial horizontal B scans of the optic nerve head were obtained using SS-OCT (Topcon 3D DRI OCT Triton). The anterior lamina surface (ALS) depth, posterior lamina surface (PLS) depth, and LC thickness measurements were evaluated. RESULTS: In patients with IIH, the mean ALS depth was 225.00 ± 58.57 μm and the mean PLS depth was 449.75 ± 63.50 μm. In the IIH control group, the corresponding values were 359.40 ± 105.38 and 570.10 ± 99.41 μm (P < 0.05). The difference in LC thickness between the IIH and control subjects was not statistically significant. CONCLUSION: LC can be evaluated using an SS-OCT device. LC was displaced anteriorly in patients with IIH compared with normal controls. The assessment of LC level with SS-OCT in IIH cases is a valuable and reproducible adjunctive imaging method in terms of diagnosis and follow-up.
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spelling pubmed-66112742019-07-22 Lamina cribrosa surface position in idiopathic intracranial hypertension with swept-source optical coherence tomography Pasaoglu, Isil Satana, Banu Altan, Cigdem Artunay, Ozgur Basarir, Berna Onmez, Funda E Inal, Asli Indian J Ophthalmol Original Article PURPOSE: The purpose of this study is to compare the thickness and depth measurements of the lamina cribrosa (LC) obtained using a swept-source optical coherence tomography (SS-OCT) device in idiopathic intracranial hypertension (IIH) patients and healthy subjects. METHODS: This retrospective, cross-sectional observational study included 16 eyes with IIH and 20 control eyes. The LC measurements with serial horizontal B scans of the optic nerve head were obtained using SS-OCT (Topcon 3D DRI OCT Triton). The anterior lamina surface (ALS) depth, posterior lamina surface (PLS) depth, and LC thickness measurements were evaluated. RESULTS: In patients with IIH, the mean ALS depth was 225.00 ± 58.57 μm and the mean PLS depth was 449.75 ± 63.50 μm. In the IIH control group, the corresponding values were 359.40 ± 105.38 and 570.10 ± 99.41 μm (P < 0.05). The difference in LC thickness between the IIH and control subjects was not statistically significant. CONCLUSION: LC can be evaluated using an SS-OCT device. LC was displaced anteriorly in patients with IIH compared with normal controls. The assessment of LC level with SS-OCT in IIH cases is a valuable and reproducible adjunctive imaging method in terms of diagnosis and follow-up. Wolters Kluwer - Medknow 2019-07 /pmc/articles/PMC6611274/ /pubmed/31238417 http://dx.doi.org/10.4103/ijo.IJO_1736_18 Text en Copyright: © 2019 Indian Journal of Ophthalmology http://creativecommons.org/licenses/by-nc-sa/4.0 This is an open access journal, and articles are distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as appropriate credit is given and the new creations are licensed under the identical terms.
spellingShingle Original Article
Pasaoglu, Isil
Satana, Banu
Altan, Cigdem
Artunay, Ozgur
Basarir, Berna
Onmez, Funda E
Inal, Asli
Lamina cribrosa surface position in idiopathic intracranial hypertension with swept-source optical coherence tomography
title Lamina cribrosa surface position in idiopathic intracranial hypertension with swept-source optical coherence tomography
title_full Lamina cribrosa surface position in idiopathic intracranial hypertension with swept-source optical coherence tomography
title_fullStr Lamina cribrosa surface position in idiopathic intracranial hypertension with swept-source optical coherence tomography
title_full_unstemmed Lamina cribrosa surface position in idiopathic intracranial hypertension with swept-source optical coherence tomography
title_short Lamina cribrosa surface position in idiopathic intracranial hypertension with swept-source optical coherence tomography
title_sort lamina cribrosa surface position in idiopathic intracranial hypertension with swept-source optical coherence tomography
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6611274/
https://www.ncbi.nlm.nih.gov/pubmed/31238417
http://dx.doi.org/10.4103/ijo.IJO_1736_18
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