Comparison of standard and “innovative wide-field” optical coherence tomography images in assessment of vitreoretinal interface in proliferative diabetic retinopathy: A pilot study
Purpose: To compare the standard and “innovative wide-field” optical coherence tomography images in assessment of vitreoretinal interface in proliferative diabetic retinopathy. Methods: Fifty consecutive eyes of 25 patients with proliferative diabetic retinopathy underwent 12 × 12 mm radial swept so...
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| Format: | Article |
| Language: | English |
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Wolters Kluwer Medknow Publications
2021-01-01
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| Series: | Indian Journal of Ophthalmology |
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| Online Access: | http://www.ijo.in/article.asp?issn=0301-4738;year=2021;volume=69;issue=1;spage=99;epage=102;aulast=Mishra |
| _version_ | 1818613736633532416 |
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| author | Divyansh Kailashchandra Mishra Mahesh P Shanmugam Rajesh Ramanjulu Pradeep Sagar |
| author_facet | Divyansh Kailashchandra Mishra Mahesh P Shanmugam Rajesh Ramanjulu Pradeep Sagar |
| author_sort | Divyansh Kailashchandra Mishra |
| collection | DOAJ |
| description | Purpose: To compare the standard and “innovative wide-field” optical coherence tomography images in assessment of vitreoretinal interface in proliferative diabetic retinopathy. Methods: Fifty consecutive eyes of 25 patients with proliferative diabetic retinopathy underwent 12 × 12 mm radial swept source-optical coherence tomography (OCT) imaging using standard technique and innovative wide-field (+90D) technique. The image expansion ratio was calculated using Image J software. Results: Out of the 50 eyes, only in four eyes with +90 D were minimally misaligned or were having quality less than grade 2 as compared to standard OCT. The mean age group was 51 ± 4.5 years. The expansion ratio (scan length) increased by a factor of 1.65 ± 0.67 when obtained using +90 D technique. Conclusion: Innovative wide-field technique provides us with the widest of available OCT scans with the presently available machine and the software. |
| first_indexed | 2024-12-16T16:06:52Z |
| format | Article |
| id | doaj.art-a06e121cbcc94d4b9b0017a1f617d11b |
| institution | Directory Open Access Journal |
| issn | 0301-4738 1998-3689 |
| language | English |
| last_indexed | 2024-12-16T16:06:52Z |
| publishDate | 2021-01-01 |
| publisher | Wolters Kluwer Medknow Publications |
| record_format | Article |
| series | Indian Journal of Ophthalmology |
| spelling | doaj.art-a06e121cbcc94d4b9b0017a1f617d11b2022-12-21T22:25:21ZengWolters Kluwer Medknow PublicationsIndian Journal of Ophthalmology0301-47381998-36892021-01-016919910210.4103/ijo.IJO_289_20Comparison of standard and “innovative wide-field” optical coherence tomography images in assessment of vitreoretinal interface in proliferative diabetic retinopathy: A pilot studyDivyansh Kailashchandra MishraMahesh P ShanmugamRajesh RamanjuluPradeep SagarPurpose: To compare the standard and “innovative wide-field” optical coherence tomography images in assessment of vitreoretinal interface in proliferative diabetic retinopathy. Methods: Fifty consecutive eyes of 25 patients with proliferative diabetic retinopathy underwent 12 × 12 mm radial swept source-optical coherence tomography (OCT) imaging using standard technique and innovative wide-field (+90D) technique. The image expansion ratio was calculated using Image J software. Results: Out of the 50 eyes, only in four eyes with +90 D were minimally misaligned or were having quality less than grade 2 as compared to standard OCT. The mean age group was 51 ± 4.5 years. The expansion ratio (scan length) increased by a factor of 1.65 ± 0.67 when obtained using +90 D technique. Conclusion: Innovative wide-field technique provides us with the widest of available OCT scans with the presently available machine and the software.http://www.ijo.in/article.asp?issn=0301-4738;year=2021;volume=69;issue=1;spage=99;epage=102;aulast=Mishraoptical coherence tomographyproliferative diabetic retinopathyvitreoretinal interfacewide-field optical coherence tomography |
| spellingShingle | Divyansh Kailashchandra Mishra Mahesh P Shanmugam Rajesh Ramanjulu Pradeep Sagar Comparison of standard and “innovative wide-field” optical coherence tomography images in assessment of vitreoretinal interface in proliferative diabetic retinopathy: A pilot study Indian Journal of Ophthalmology optical coherence tomography proliferative diabetic retinopathy vitreoretinal interface wide-field optical coherence tomography |
| title | Comparison of standard and “innovative wide-field” optical coherence tomography images in assessment of vitreoretinal interface in proliferative diabetic retinopathy: A pilot study |
| title_full | Comparison of standard and “innovative wide-field” optical coherence tomography images in assessment of vitreoretinal interface in proliferative diabetic retinopathy: A pilot study |
| title_fullStr | Comparison of standard and “innovative wide-field” optical coherence tomography images in assessment of vitreoretinal interface in proliferative diabetic retinopathy: A pilot study |
| title_full_unstemmed | Comparison of standard and “innovative wide-field” optical coherence tomography images in assessment of vitreoretinal interface in proliferative diabetic retinopathy: A pilot study |
| title_short | Comparison of standard and “innovative wide-field” optical coherence tomography images in assessment of vitreoretinal interface in proliferative diabetic retinopathy: A pilot study |
| title_sort | comparison of standard and innovative wide field optical coherence tomography images in assessment of vitreoretinal interface in proliferative diabetic retinopathy a pilot study |
| topic | optical coherence tomography proliferative diabetic retinopathy vitreoretinal interface wide-field optical coherence tomography |
| url | http://www.ijo.in/article.asp?issn=0301-4738;year=2021;volume=69;issue=1;spage=99;epage=102;aulast=Mishra |
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