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Diagnostic Ability of Swept-Source and Spectral-Domain Optical Coherence Tomography for Glaucoma
PURPOSE: To compare the diagnostic abilities of swept-source optical coherence tomography (OCT) [Deep Range Imaging OCT-1 (DRI-OCT)] and spectral-domain OCT (Cirrus HD-OCT) for glaucoma in Korean adults. MATERIALS AND METHODS: This retrospective study involved measuring peripapillary retinal nerve f...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Yonsei University College of Medicine
2018
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6082988/ https://www.ncbi.nlm.nih.gov/pubmed/30091323 http://dx.doi.org/10.3349/ymj.2018.59.7.887 |
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author | Lee, Sang Yeop Bae, Hyoung Won Seong, Gong Je Kim, Chan Yun |
author_facet | Lee, Sang Yeop Bae, Hyoung Won Seong, Gong Je Kim, Chan Yun |
author_sort | Lee, Sang Yeop |
collection | PubMed |
description | PURPOSE: To compare the diagnostic abilities of swept-source optical coherence tomography (OCT) [Deep Range Imaging OCT-1 (DRI-OCT)] and spectral-domain OCT (Cirrus HD-OCT) for glaucoma in Korean adults. MATERIALS AND METHODS: This retrospective study involved measuring peripapillary retinal nerve fiber layer (PP-RNFL) thickness, full macular thickness, and ganglion cell-inner plexiform layer (GC-IPL) thickness on two different OCT systems. We used three-dimensional optic disc scanning of DRI-OCT and included 12 clock-hour sectors for measurement of the PP-RNFL. Areas under receiver operating characteristic curves (AUCs) were calculated and compared to determine how well each system could distinguish control and glaucomatous patients. RESULTS: Ninety-one healthy and 58 glaucomatous eyes were included. Both systems could clearly distinguish between control eyes and eyes with moderate to severe glaucoma. Among all sectors, the AUC values of areas associated with glaucoma were >0.7 for both OCTs. The PP-RNFL sector of highest AUC value on both OCTs was the inferior sector of the clock-hour map (0.968 and 0.959 in DRI-OCT and Cirrus HD-OCT, respectively). Among macular thickness sectors, AUC values were highest on both OCTs for the outer inferior sector (0.859 and 0.853 in DRI-OCT and Cirrus HD-OCT, respectively). The GC-IPL also provided high diagnostic values (DRI-OCT and Cirrus HD-OCT were the best in the average and inferior sectors, respectively). CONCLUSION: Although the two OCT systems provided different thickness measurements, DRI-OCT exhibited as good, if not better, diagnostic ability for glaucoma as Cirrus HD-OCT in Korean adults. |
format | Online Article Text |
id | pubmed-6082988 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | Yonsei University College of Medicine |
record_format | MEDLINE/PubMed |
spelling | pubmed-60829882018-09-01 Diagnostic Ability of Swept-Source and Spectral-Domain Optical Coherence Tomography for Glaucoma Lee, Sang Yeop Bae, Hyoung Won Seong, Gong Je Kim, Chan Yun Yonsei Med J Original Article PURPOSE: To compare the diagnostic abilities of swept-source optical coherence tomography (OCT) [Deep Range Imaging OCT-1 (DRI-OCT)] and spectral-domain OCT (Cirrus HD-OCT) for glaucoma in Korean adults. MATERIALS AND METHODS: This retrospective study involved measuring peripapillary retinal nerve fiber layer (PP-RNFL) thickness, full macular thickness, and ganglion cell-inner plexiform layer (GC-IPL) thickness on two different OCT systems. We used three-dimensional optic disc scanning of DRI-OCT and included 12 clock-hour sectors for measurement of the PP-RNFL. Areas under receiver operating characteristic curves (AUCs) were calculated and compared to determine how well each system could distinguish control and glaucomatous patients. RESULTS: Ninety-one healthy and 58 glaucomatous eyes were included. Both systems could clearly distinguish between control eyes and eyes with moderate to severe glaucoma. Among all sectors, the AUC values of areas associated with glaucoma were >0.7 for both OCTs. The PP-RNFL sector of highest AUC value on both OCTs was the inferior sector of the clock-hour map (0.968 and 0.959 in DRI-OCT and Cirrus HD-OCT, respectively). Among macular thickness sectors, AUC values were highest on both OCTs for the outer inferior sector (0.859 and 0.853 in DRI-OCT and Cirrus HD-OCT, respectively). The GC-IPL also provided high diagnostic values (DRI-OCT and Cirrus HD-OCT were the best in the average and inferior sectors, respectively). CONCLUSION: Although the two OCT systems provided different thickness measurements, DRI-OCT exhibited as good, if not better, diagnostic ability for glaucoma as Cirrus HD-OCT in Korean adults. Yonsei University College of Medicine 2018-09-01 2018-08-07 /pmc/articles/PMC6082988/ /pubmed/30091323 http://dx.doi.org/10.3349/ymj.2018.59.7.887 Text en © Copyright: Yonsei University College of Medicine 2018 http://creativecommons.org/licenses/by-nc/4.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Original Article Lee, Sang Yeop Bae, Hyoung Won Seong, Gong Je Kim, Chan Yun Diagnostic Ability of Swept-Source and Spectral-Domain Optical Coherence Tomography for Glaucoma |
title | Diagnostic Ability of Swept-Source and Spectral-Domain Optical Coherence Tomography for Glaucoma |
title_full | Diagnostic Ability of Swept-Source and Spectral-Domain Optical Coherence Tomography for Glaucoma |
title_fullStr | Diagnostic Ability of Swept-Source and Spectral-Domain Optical Coherence Tomography for Glaucoma |
title_full_unstemmed | Diagnostic Ability of Swept-Source and Spectral-Domain Optical Coherence Tomography for Glaucoma |
title_short | Diagnostic Ability of Swept-Source and Spectral-Domain Optical Coherence Tomography for Glaucoma |
title_sort | diagnostic ability of swept-source and spectral-domain optical coherence tomography for glaucoma |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6082988/ https://www.ncbi.nlm.nih.gov/pubmed/30091323 http://dx.doi.org/10.3349/ymj.2018.59.7.887 |
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