Characterizing right-angled vessel in macular telangiectasia type 2 with structural optical coherence tomography

Abstract We investigated the structural findings on spectral-domain optical coherence tomography (SD-OCT) related to the presence of right-angled vessels (RAV) in patients with macular telangiectasia (MacTel) type 2 with severity 3 in Korea. A retrospective multicenter cross-sectional study was cond...

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Autores principales:	Yoo-Ri Chung, Young Ho Kim, Jaeryung Oh, Seong-Woo Kim, Christopher Seungkyu Lee, Cheolmin Yun, Boram Lee, So Min Ahn, Eun Young Choi, Sungmin Jang, Kihwang Lee
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/6247e7a8bcaa4e7c93b67845f3c6fdc8
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spelling	oai:doaj.org-article:6247e7a8bcaa4e7c93b67845f3c6fdc82021-12-02T15:09:06ZCharacterizing right-angled vessel in macular telangiectasia type 2 with structural optical coherence tomography10.1038/s41598-021-96789-42045-2322https://doaj.org/article/6247e7a8bcaa4e7c93b67845f3c6fdc82021-08-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-96789-4https://doaj.org/toc/2045-2322Abstract We investigated the structural findings on spectral-domain optical coherence tomography (SD-OCT) related to the presence of right-angled vessels (RAV) in patients with macular telangiectasia (MacTel) type 2 with severity 3 in Korea. A retrospective multicenter cross-sectional study was conducted in six tertiary hospitals in Korea; the study included 116 MacTel type 2 eyes with severity 3. The SD-OCT findings were compared between eyes with RAV on fundus photography or fluorescein angiography and those without RAV. Logistic regression was performed to determine factors associated with the presence of RAV. Fifty eyes presented with RAV and 61 eyes without RAV. More eyes presented with only inner retinal (IR) cavities on SD-OCT among eyes without RAV than among those with RAV (P < 0.001). However, eyes with RAV presented with IR disorganization, outer retinal (OR) cavity, and ellipsoid zone (EZ) disruption more frequently than eyes without RAV did (all P < 0.001). These SD-OCT findings were significantly associated with the presence of RAV. The presence of RAV was closely related to IR disorganization, OR cavities, and EZ disruption on SD-OCT. These findings suggest an advanced phase of MacTel type 2.Yoo-Ri ChungYoung Ho KimJaeryung OhSeong-Woo KimChristopher Seungkyu LeeCheolmin YunBoram LeeSo Min AhnEun Young ChoiSungmin JangKihwang LeeNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-5 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Yoo-Ri Chung Young Ho Kim Jaeryung Oh Seong-Woo Kim Christopher Seungkyu Lee Cheolmin Yun Boram Lee So Min Ahn Eun Young Choi Sungmin Jang Kihwang Lee Characterizing right-angled vessel in macular telangiectasia type 2 with structural optical coherence tomography
description	Abstract We investigated the structural findings on spectral-domain optical coherence tomography (SD-OCT) related to the presence of right-angled vessels (RAV) in patients with macular telangiectasia (MacTel) type 2 with severity 3 in Korea. A retrospective multicenter cross-sectional study was conducted in six tertiary hospitals in Korea; the study included 116 MacTel type 2 eyes with severity 3. The SD-OCT findings were compared between eyes with RAV on fundus photography or fluorescein angiography and those without RAV. Logistic regression was performed to determine factors associated with the presence of RAV. Fifty eyes presented with RAV and 61 eyes without RAV. More eyes presented with only inner retinal (IR) cavities on SD-OCT among eyes without RAV than among those with RAV (P < 0.001). However, eyes with RAV presented with IR disorganization, outer retinal (OR) cavity, and ellipsoid zone (EZ) disruption more frequently than eyes without RAV did (all P < 0.001). These SD-OCT findings were significantly associated with the presence of RAV. The presence of RAV was closely related to IR disorganization, OR cavities, and EZ disruption on SD-OCT. These findings suggest an advanced phase of MacTel type 2.
format	article
author	Yoo-Ri Chung Young Ho Kim Jaeryung Oh Seong-Woo Kim Christopher Seungkyu Lee Cheolmin Yun Boram Lee So Min Ahn Eun Young Choi Sungmin Jang Kihwang Lee
author_facet	Yoo-Ri Chung Young Ho Kim Jaeryung Oh Seong-Woo Kim Christopher Seungkyu Lee Cheolmin Yun Boram Lee So Min Ahn Eun Young Choi Sungmin Jang Kihwang Lee
author_sort	Yoo-Ri Chung
title	Characterizing right-angled vessel in macular telangiectasia type 2 with structural optical coherence tomography
title_short	Characterizing right-angled vessel in macular telangiectasia type 2 with structural optical coherence tomography
title_full	Characterizing right-angled vessel in macular telangiectasia type 2 with structural optical coherence tomography
title_fullStr	Characterizing right-angled vessel in macular telangiectasia type 2 with structural optical coherence tomography
title_full_unstemmed	Characterizing right-angled vessel in macular telangiectasia type 2 with structural optical coherence tomography
title_sort	characterizing right-angled vessel in macular telangiectasia type 2 with structural optical coherence tomography
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/6247e7a8bcaa4e7c93b67845f3c6fdc8
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Characterizing right-angled vessel in macular telangiectasia type 2 with structural optical coherence tomography

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