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Spectral-Domain Optical Coherence Tomography-Based Morphofunctional Characterization of Dome-Shaped Maculopathy in Indian Population
Joint Authors
Ramasamy, Kim
Kannan, Naresh Babu
Sen, Sagnik
Udaya, Prithviraj
Ramachandran, Obuli
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-12-29
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Purpose.
To study the clinicodemographic profile of dome-shaped maculopathy (DSM) eyes in the Indian population and characterization using spectral-domain optical coherence tomography (SD-OCT).
Methods.
This observational cross-sectional study included 25 eyes of 14 patients diagnosed with DSM.
All eyes underwent SD-OCT for characterization of the dome profile and also to measure central macular thickness (CMT), subfoveal choroidal thickness (SFCT), and dome height (DH) and to detect the presence of subretinal fluid (SRF).
Results.
The mean age of patients was 48.36 ± 14.23 years (range, 28–65 years).
Eleven patients had bilateral involvement.
Mean axial length of all eyes was 24.25 ± 1.95 mm and mean spherical equivalent −4.23 ± 3.79 DS.
Overall, 11/25 eyes (44%) had round domes, 9/25 eyes (36%) had horizontal domes, and 5/25 eyes (20%) had vertical domes, with a mean dome height at fovea of 500.54 ± 291.58 µm.
Vertical domes had higher DH compared to horizontal or combined domes p=0.02.
Six eyes (6/25, 24%) showed the presence of SRF; 60% of vertical domes had SRF, and 22.2% of horizontal domes had SRF.
The eyes having SRF had significantly higher CMT p=0.017 and DH p=0.001, especially in horizontal domes p=0.023.
The eyes with thicker SFCT tended to have higher DH and poorer visual acuity.
Conclusion.
Indian DSM eyes may have relatively lesser amounts of myopia.
Choroidal thickening may play a role in development of DSM and may also be related to development of subretinal fluid in such eyes.
American Psychological Association (APA)
Kannan, Naresh Babu& Sen, Sagnik& Udaya, Prithviraj& Ramachandran, Obuli& Ramasamy, Kim. 2020. Spectral-Domain Optical Coherence Tomography-Based Morphofunctional Characterization of Dome-Shaped Maculopathy in Indian Population. Journal of Ophthalmology،Vol. 2020, no. 2020, pp.1-7.
https://search.emarefa.net/detail/BIM-1189817
Modern Language Association (MLA)
Kannan, Naresh Babu…[et al.]. Spectral-Domain Optical Coherence Tomography-Based Morphofunctional Characterization of Dome-Shaped Maculopathy in Indian Population. Journal of Ophthalmology No. 2020 (2020), pp.1-7.
https://search.emarefa.net/detail/BIM-1189817
American Medical Association (AMA)
Kannan, Naresh Babu& Sen, Sagnik& Udaya, Prithviraj& Ramachandran, Obuli& Ramasamy, Kim. Spectral-Domain Optical Coherence Tomography-Based Morphofunctional Characterization of Dome-Shaped Maculopathy in Indian Population. Journal of Ophthalmology. 2020. Vol. 2020, no. 2020, pp.1-7.
https://search.emarefa.net/detail/BIM-1189817
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1189817