THE EFFECT OF PHOTOPIGMENT BLEACHING ON FUNDUS AUTOFLUORESCENCE IN ACUTE CENTRAL SEROUS CHORIORETINOPATHY
DC Field | Value | Language |
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dc.contributor.author | Choi, Kwang-Eon | - |
dc.contributor.author | Yun, Cheolmin | - |
dc.contributor.author | Kim, Young-Ho | - |
dc.contributor.author | Kim, Seong-Woo | - |
dc.contributor.author | Oh, Jaeryung | - |
dc.contributor.author | Huh, Kuhl | - |
dc.date.accessioned | 2021-09-03T09:00:08Z | - |
dc.date.available | 2021-09-03T09:00:08Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2017-03 | - |
dc.identifier.issn | 0275-004X | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/84290 | - |
dc.description.abstract | Purpose: To evaluate the effect of photobleaching on fundus autofluorescence (FAF) images in acute central serous chorioretinopathy. Methods: We obtained prephotobleaching and postphotobleaching images using an Optomap 200Tx, and photobleaching was induced with a Heidelberg Retina Angiograph 2. Degrees of photobleaching were assessed as grayscale values in Optomap images. Concordances among the three kinds of images were analyzed. Hyper-AF lesions in prephotobleaching images were classified as Type 1 (changed to normal-AF after photobleaching) and Type 2 (unchanged after photobleaching). The FAF composite patterns of central serous chorioretinopathy lesions were classified as diffuse or mottled. Initial and final best-corrected visual acuity, central retinal thickness, and disease duration were compared according to fovea FAF type. Results: Forty-one eyes of 41 patients were analyzed. The lesion brightness of postphotobleaching Optomap FAF showed greater concordance with Heidelberg Retina Angiograph 2 FAF (94.74%) than the prephotobleaching Optomap FAF (80.49%). Eyes with Type 1 fovea had greater initial and final best-corrected visual acuity (20/23 vs. 20/41, 20/ 21 vs. 20/32, P, 0.0001, P = 0.001, respectively) and shorter disease duration (19.68 +/- 12.98 vs. 51.55 +/- 44.98 days, P = 0.043) than those with Type 2 fovea. However, eyes with diffuse Type 2 fovea had only lower initial and final best-corrected visual acuity (20/23 vs. 20/45, 20/21 vs. 20/36, P, 0.0001, P, 0.0001, respectively) than those with Type 1 fovea. Conclusion: Understanding the photobleaching effect is necessary for the accurate interpretation of FAF images. Furthermore, comparing prephotobleaching and postphotobleaching FAF images may be helpful for estimation of lesion status in central serous chorioretinopathy. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | LIPPINCOTT WILLIAMS & WILKINS | - |
dc.subject | CONE PHOTORECEPTORS | - |
dc.subject | RETINA | - |
dc.subject | PIGMENT | - |
dc.title | THE EFFECT OF PHOTOPIGMENT BLEACHING ON FUNDUS AUTOFLUORESCENCE IN ACUTE CENTRAL SEROUS CHORIORETINOPATHY | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Seong-Woo | - |
dc.identifier.doi | 10.1097/IAE.0000000000001170 | - |
dc.identifier.scopusid | 2-s2.0-84978766916 | - |
dc.identifier.wosid | 000397987600031 | - |
dc.identifier.bibliographicCitation | RETINA-THE JOURNAL OF RETINAL AND VITREOUS DISEASES, v.37, no.3, pp.568 - 577 | - |
dc.relation.isPartOf | RETINA-THE JOURNAL OF RETINAL AND VITREOUS DISEASES | - |
dc.citation.title | RETINA-THE JOURNAL OF RETINAL AND VITREOUS DISEASES | - |
dc.citation.volume | 37 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 568 | - |
dc.citation.endPage | 577 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Ophthalmology | - |
dc.relation.journalWebOfScienceCategory | Ophthalmology | - |
dc.subject.keywordPlus | CONE PHOTORECEPTORS | - |
dc.subject.keywordPlus | RETINA | - |
dc.subject.keywordPlus | PIGMENT | - |
dc.subject.keywordAuthor | central serous chorioretinopathy | - |
dc.subject.keywordAuthor | photopigment bleaching | - |
dc.subject.keywordAuthor | photobleaching | - |
dc.subject.keywordAuthor | fundus auto-fluorescence | - |
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