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Demographic and Multimodal Imaging Features of Macular Telangiectasia Type 2: Korean Macular Telangiectasia Type 2 Study - Report No. 2
DC Field | Value | Language |
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dc.contributor.author | 이승규 | - |
dc.contributor.author | 최은영 | - |
dc.date.accessioned | 2021-12-28T17:10:18Z | - |
dc.date.available | 2021-12-28T17:10:18Z | - |
dc.date.issued | 2021-10 | - |
dc.identifier.issn | 0928-6586 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/186970 | - |
dc.description.abstract | Purpose: To investigate the demographic and multimodal imaging features of macular telangiectasia (MacTel) type 2 in Korea and their relationship with visual acuity and the clinical stage.Methods: A retrospective multicentre cross-sectional study was conducted in six tertiary hospitals in Korea and the study included 84 patients. Demographic data and imaging data of fundus photography, fundus autofluorescence (FAF), confocal blue-light reflectance (CBR), fluorescein angiography (FAG), and optical coherence tomography (OCT) were collected.Results: The Korean patients with MacTel type 2 were predominantly female (75%), and the mean logMAR visual acuity was 0.282 ± 0.280 at initial presentation. Most commonly presented signs were the loss of retinal transparency in fundus photographs (68.3%); increased autofluorescence in FAF (83.6%); increased blue reflectance involving the centre in CBR (68.0%); telangiectatic vessels in FAG (88.2%); and hyporeflective cavities in OCT (77.7%). The eyes diagnosed in the first half of the study period (2009-2014) showed a tendency to be diagnosed at more advanced severe stages than those diagnosed in the second half of the study period (2015-2019), using new severity scales based on FAG, FAF and OCT findings.Conclusion: The clinical features of MacTel type 2 in Korean patients assessed by newer imaging modalities suggest that Korean patients and the Caucasian-dominant population show similar presentations. This study showed that MacTel type 2 can be diagnosed in the earlier phase of the disease by using new imaging modalities and through better understanding of the disease. | - |
dc.description.statementOfResponsibility | restriction | - |
dc.language | English | - |
dc.publisher | Aeolus Press | - |
dc.relation.isPartOf | OPHTHALMIC EPIDEMIOLOGY | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.subject.MESH | Cross-Sectional Studies | - |
dc.subject.MESH | Demography | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Fluorescein Angiography | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Multimodal Imaging | - |
dc.subject.MESH | Republic of Korea / epidemiology | - |
dc.subject.MESH | Retinal Telangiectasis* / diagnosis | - |
dc.subject.MESH | Retrospective Studies | - |
dc.subject.MESH | Tomography, Optical Coherence | - |
dc.title | Demographic and Multimodal Imaging Features of Macular Telangiectasia Type 2: Korean Macular Telangiectasia Type 2 Study - Report No. 2 | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Ophthalmology (안과학교실) | - |
dc.contributor.googleauthor | Young Ho Kim | - |
dc.contributor.googleauthor | Yoo-Ri Chung | - |
dc.contributor.googleauthor | Jaeryung Oh | - |
dc.contributor.googleauthor | Seong-Woo Kim | - |
dc.contributor.googleauthor | Christopher Seungkyu Lee | - |
dc.contributor.googleauthor | Cheolmin Yun | - |
dc.contributor.googleauthor | Boram Lee | - |
dc.contributor.googleauthor | So Min Ahn | - |
dc.contributor.googleauthor | Eun Young Choi | - |
dc.contributor.googleauthor | Sungmin Jang | - |
dc.contributor.googleauthor | Kihwang Lee | - |
dc.identifier.doi | 10.1080/09286586.2021.1872088 | - |
dc.contributor.localId | A02913 | - |
dc.contributor.localId | A05056 | - |
dc.relation.journalcode | J03038 | - |
dc.identifier.eissn | 1744-5086 | - |
dc.identifier.pmid | 33459094 | - |
dc.identifier.url | https://www.tandfonline.com/doi/full/10.1080/09286586.2021.1872088 | - |
dc.subject.keyword | Macular telangiectasia type 2 | - |
dc.subject.keyword | multicentre study | - |
dc.contributor.alternativeName | Lee, Christopher Seungkyu | - |
dc.contributor.affiliatedAuthor | 이승규 | - |
dc.contributor.affiliatedAuthor | 최은영 | - |
dc.citation.volume | 28 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 436 | - |
dc.citation.endPage | 443 | - |
dc.identifier.bibliographicCitation | OPHTHALMIC EPIDEMIOLOGY, Vol.28(5) : 436-443, 2021-10 | - |
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