Merits of multicolor imaging for tractional retinal detachment

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dc.contributor.authorGadde, Santosh Gopi Krishnaen_US
dc.contributor.authorSridharan, Akhilaen_US
dc.contributor.authorGurram, Nikitha Reddyen_US
dc.contributor.authorPoornachandra, Ben_US
dc.contributor.authorGovindasamy, Nivedhithaen_US
dc.contributor.authorJayadev, Chaitraen_US
dc.date.accessioned2023-08-25T06:32:01Z
dc.date.available2023-08-25T06:32:01Z
dc.date.issued2022-02
dc.description.abstractPurpose: To compare multicolor imaging (MCI) with Optos color fundus photography (OCFP) for the evaluation of morphology and extent of preretinal membranes in diabetic tractional retinal detachments (TRD). Methods: In this retrospective study, 30 eyes with diabetic TRDs were imaged using the MCI feature of the Heidelberg Spectralis Spectral?domain optical coherence tomography (SD?OCT) and color photo using the Optos Daytona ultra?widefield fundus camera. Two investigators independently graded and determined the agreeability between the two modalities with respect to the extent of the TRD and preretinal membranes on the SD?OCT B?scan images. Results: The MCI provided better visualization of the attachments and traction points of the posterior hyaloid face and preretinal membranes and is comparable to the SD?OCT B?scan images. The inter?rater agreeability rates for OCFP had a Kappa (?) value of 0.37, while the MCI had a ? value of 0.46. When comparing between images of different wavelengths, grading using infrared reflectance (IR) had a poor agreement (?0.04 ± 0.04) while green reflectance (GR) (0.46 ± 0.32) and blue reflectance (BR) (0.53 ± 0.19) had a moderate agreement. The composite MCI and GR images also had comparatively higher intraclass coefficient when compared to the OCFP (0.25 [?0.09–0.55]) and IR (?0.03 [?0.39–0.34]) images. Conclusion: MCI is more sensitive for determining the extent of TRDs and for the detection of secondary membranes when compared to OCFP, thus, aiding in better surgical planning.en_US
dc.identifier.affiliationsVitreoretina Services, Narayana Nethralaya, Bangalore, Karnataka, Indiaen_US
dc.identifier.citationGadde Santosh Gopi Krishna, Sridharan Akhila, Gurram Nikitha Reddy, Poornachandra B, Govindasamy Nivedhitha, Jayadev Chaitra. Merits of multicolor imaging for tractional retinal detachment. Indian Journal of Ophthalmology. 2022 Feb; 70(2): 465-470en_US
dc.identifier.issn1998-3689
dc.identifier.issn0301-4738
dc.identifier.placeIndiaen_US
dc.identifier.urihttps://imsear.searo.who.int/handle/123456789/224123
dc.languageenen_US
dc.publisherAll India Ophthalmological Societyen_US
dc.relation.issuenumber2en_US
dc.relation.volume70en_US
dc.source.urihttps://doi.org/10.4103/ijo.IJO_1289_21en_US
dc.subjectMulticolor imagingen_US
dc.subjectOptos color fundus photoen_US
dc.subjectsurgical planningen_US
dc.subjecttractional retinal detachmenten_US
dc.titleMerits of multicolor imaging for tractional retinal detachmenten_US
dc.typeJournal Articleen_US
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