Optical Coherence Tomography Imaging: Advances in Ophthalmology
The advent of optical coherence tomography (OCT) has arrived in an era in which the in vivo, cross-sectional imaging of both the retina and choroid is possible. Infra-red rays of light are used to image the chorioretinal layers with an image resolution reaching 10-15 microns. During the last three d...
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| 格式: | Online |
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| 語言: | 英语 |
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MDPI - Multidisciplinary Digital Publishing Institute
2023
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| 在線閱讀: | ONIX_20231130_9783036592503_199 |
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| collection | Directory of Open Access Books |
| description | The advent of optical coherence tomography (OCT) has arrived in an era in which the in vivo, cross-sectional imaging of both the retina and choroid is possible. Infra-red rays of light are used to image the chorioretinal layers with an image resolution reaching 10-15 microns. During the last three decades, OCT technology has undergone several improvements, such as spectral domain OCT (SD-OCT), swept source OCT (SS-OCT), enhanced depth imaging (EDI-OCT), wide field OCT, intraoperative OCT, OCT angiography (OCTA), and adaptive optics OCT. These enhancements help in both the qualitative and quantitative analysis of chorioretinal parameters in pathologies such as macular edema, neurosensory detachment, retinoschisis, macular holes, epiretinal membranes, and choroidal tumors. An added advantage is the role of OCT in the evaluation of optic disc disorders, including optic neuritis and glaucoma, via the quantitative analysis of the retinal nerve fiber layer. Moreover, OCT being non-invasive provides an opportunity for serial imaging during follow-up visits. Overall, OCT imaging provides tissue details, closely mimicking the histopathology, and is an invaluable asset in the armamentarium of retina physicians. This special issue includes applications of OCT in various chorioretinal disorders. |
| format | Online |
| id | doab-20.500.12854ir-128747 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2023 |
| publishDateRange | 2023 |
| publishDateSort | 2023 |
| publisher | MDPI - Multidisciplinary Digital Publishing Institute |
| publisherStr | MDPI - Multidisciplinary Digital Publishing Institute |
| record_format | ojs |
| spelling | doab-20.500.12854ir-1287472024-03-30T23:22:17Z Optical Coherence Tomography Imaging: Advances in Ophthalmology Chhablani, Jay Singh, Sumit Randhir optical coherence tomography OCT angiography retinal imaging thema EDItEUR::M Medicine and Nursing The advent of optical coherence tomography (OCT) has arrived in an era in which the in vivo, cross-sectional imaging of both the retina and choroid is possible. Infra-red rays of light are used to image the chorioretinal layers with an image resolution reaching 10-15 microns. During the last three decades, OCT technology has undergone several improvements, such as spectral domain OCT (SD-OCT), swept source OCT (SS-OCT), enhanced depth imaging (EDI-OCT), wide field OCT, intraoperative OCT, OCT angiography (OCTA), and adaptive optics OCT. These enhancements help in both the qualitative and quantitative analysis of chorioretinal parameters in pathologies such as macular edema, neurosensory detachment, retinoschisis, macular holes, epiretinal membranes, and choroidal tumors. An added advantage is the role of OCT in the evaluation of optic disc disorders, including optic neuritis and glaucoma, via the quantitative analysis of the retinal nerve fiber layer. Moreover, OCT being non-invasive provides an opportunity for serial imaging during follow-up visits. Overall, OCT imaging provides tissue details, closely mimicking the histopathology, and is an invaluable asset in the armamentarium of retina physicians. This special issue includes applications of OCT in various chorioretinal disorders. 2023-11-30T20:49:08Z 2023-11-30T20:49:08Z 2023 book ONIX_20231130_9783036592503_199 9783036592503 9783036592510 https://directory.doabooks.org/handle/20.500.12854/128747 eng application/octet-stream Attribution 4.0 International https://mdpi.com/books/pdfview/book/8212 https://mdpi.com/books/pdfview/book/8212 MDPI - Multidisciplinary Digital Publishing Institute 10.3390/books978-3-0365-9251-0 10.3390/books978-3-0365-9251-0 46cabcaa-dd94-4bfe-87b4-55023c1b36d0 9783036592503 9783036592510 254 Basel open access |
| spellingShingle | optical coherence tomography OCT angiography retinal imaging thema EDItEUR::M Medicine and Nursing Optical Coherence Tomography Imaging: Advances in Ophthalmology |
| title | Optical Coherence Tomography Imaging: Advances in Ophthalmology |
| title_full | Optical Coherence Tomography Imaging: Advances in Ophthalmology |
| title_fullStr | Optical Coherence Tomography Imaging: Advances in Ophthalmology |
| title_full_unstemmed | Optical Coherence Tomography Imaging: Advances in Ophthalmology |
| title_short | Optical Coherence Tomography Imaging: Advances in Ophthalmology |
| title_sort | optical coherence tomography imaging advances in ophthalmology |
| topic | optical coherence tomography OCT angiography retinal imaging thema EDItEUR::M Medicine and Nursing |
| topic_facet | optical coherence tomography OCT angiography retinal imaging thema EDItEUR::M Medicine and Nursing |
| url | ONIX_20231130_9783036592503_199 |