Evaluation of microvascular changes in the macular area of eyes with rhegmatogenous retinal detachment without macular involvement using swept-source optical coherence tomography angiography

Yuji Yoshikawa, Takuhei Shoji, Junji Kanno, Hisashi Ibuki, Kimitake Ozaki, Hirokazu Ishii, Yoshikazu Ichikawa, Itaru Kimura, Kei Shinoda Department of Ophthalmology, Saitama Medical University, Saitama, Japan Purpose: To evaluate microvascular changes in the macular area of eyes with rhegmatogenou...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Yoshikawa Y, Shoji T, Kanno J, Ibuki H, Ozaki K, Ishii H, Ichikawa Y, Kimura I, Shinoda K
Formato:	article
Lenguaje:	EN
Publicado:	Dove Medical Press 2018
Materias:	Rhegmatogenenous retinal detachment Macula Optical Coherence Tomography Angiography Vessel density Ophthalmology RE1-994
Acceso en línea:	https://doaj.org/article/7dfd8654b82449f590982511905cec04
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:7dfd8654b82449f590982511905cec04
record_format	dspace
spelling	oai:doaj.org-article:7dfd8654b82449f590982511905cec042021-12-02T00:35:12ZEvaluation of microvascular changes in the macular area of eyes with rhegmatogenous retinal detachment without macular involvement using swept-source optical coherence tomography angiography1177-5483https://doaj.org/article/7dfd8654b82449f590982511905cec042018-10-01T00:00:00Zhttps://www.dovepress.com/evaluation-of-microvascular-changes-in-the-macular-area-of-eyes-with-r-peer-reviewed-article-OPTHhttps://doaj.org/toc/1177-5483Yuji Yoshikawa, Takuhei Shoji, Junji Kanno, Hisashi Ibuki, Kimitake Ozaki, Hirokazu Ishii, Yoshikazu Ichikawa, Itaru Kimura, Kei Shinoda Department of Ophthalmology, Saitama Medical University, Saitama, Japan Purpose: To evaluate microvascular changes in the macular area of eyes with rhegmatogenous retinal detachment (RRD) without macular involvement (macula-on RRD) using swept-source optical coherence tomography angiography (SS-OCTA). Patients and methods: Five patients with macula-on RRD were eligible for analysis. All patients underwent SS-OCTA examination (Triton) for the macular area. The healthy fellow eyes were included as controls. The vessel density (VD) was calculated using binarization, and the foveal avascular zone (FAZ) was measured. The VD and FAZ area were compared between the eyes with RRD and the fellow eyes using the Wilcoxon signed rank test. Results: The patients’ clinical characteristics were as follows: age, 49.0 years (21.0, 54.0) (median [25, 75th percentile]); preoperative best-corrected visual acuity, -0.08 (-0.08, 0.11) for RRD and -0.08 (-0.08, -0.03) for the fellow eye (P=0.50); and axial length, 27.0 (25.1, 28.7) mm for RRD and 27.4 (25.6, 28.5) mm for the fellow eye (P=0.31). The parafoveal VD was not significantly different between the eyes with RRD and the fellow eyes (P=1.00 for the superficial retina and P=0.44 for the whole retina). The FAZ area was also similar for the eyes with RRD and the fellow eyes (P=0.31 for the superficial retina and P=0.13 for the whole retina). Conclusion: The findings of this study suggest that the macular microvasculature remains intact in eyes with macula-on RRD. Keywords: rhegmatogenous retinal detachment, macula, optical coherence tomography angiography, vessel densityYoshikawa YShoji TKanno JIbuki HOzaki KIshii HIchikawa YKimura IShinoda KDove Medical PressarticleRhegmatogenenous retinal detachmentMaculaOptical Coherence Tomography AngiographyVessel densityOphthalmologyRE1-994ENClinical Ophthalmology, Vol Volume 12, Pp 2059-2067 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Rhegmatogenenous retinal detachment Macula Optical Coherence Tomography Angiography Vessel density Ophthalmology RE1-994
spellingShingle	Rhegmatogenenous retinal detachment Macula Optical Coherence Tomography Angiography Vessel density Ophthalmology RE1-994 Yoshikawa Y Shoji T Kanno J Ibuki H Ozaki K Ishii H Ichikawa Y Kimura I Shinoda K Evaluation of microvascular changes in the macular area of eyes with rhegmatogenous retinal detachment without macular involvement using swept-source optical coherence tomography angiography
description	Yuji Yoshikawa, Takuhei Shoji, Junji Kanno, Hisashi Ibuki, Kimitake Ozaki, Hirokazu Ishii, Yoshikazu Ichikawa, Itaru Kimura, Kei Shinoda Department of Ophthalmology, Saitama Medical University, Saitama, Japan Purpose: To evaluate microvascular changes in the macular area of eyes with rhegmatogenous retinal detachment (RRD) without macular involvement (macula-on RRD) using swept-source optical coherence tomography angiography (SS-OCTA). Patients and methods: Five patients with macula-on RRD were eligible for analysis. All patients underwent SS-OCTA examination (Triton) for the macular area. The healthy fellow eyes were included as controls. The vessel density (VD) was calculated using binarization, and the foveal avascular zone (FAZ) was measured. The VD and FAZ area were compared between the eyes with RRD and the fellow eyes using the Wilcoxon signed rank test. Results: The patients’ clinical characteristics were as follows: age, 49.0 years (21.0, 54.0) (median [25, 75th percentile]); preoperative best-corrected visual acuity, -0.08 (-0.08, 0.11) for RRD and -0.08 (-0.08, -0.03) for the fellow eye (P=0.50); and axial length, 27.0 (25.1, 28.7) mm for RRD and 27.4 (25.6, 28.5) mm for the fellow eye (P=0.31). The parafoveal VD was not significantly different between the eyes with RRD and the fellow eyes (P=1.00 for the superficial retina and P=0.44 for the whole retina). The FAZ area was also similar for the eyes with RRD and the fellow eyes (P=0.31 for the superficial retina and P=0.13 for the whole retina). Conclusion: The findings of this study suggest that the macular microvasculature remains intact in eyes with macula-on RRD. Keywords: rhegmatogenous retinal detachment, macula, optical coherence tomography angiography, vessel density
format	article
author	Yoshikawa Y Shoji T Kanno J Ibuki H Ozaki K Ishii H Ichikawa Y Kimura I Shinoda K
author_facet	Yoshikawa Y Shoji T Kanno J Ibuki H Ozaki K Ishii H Ichikawa Y Kimura I Shinoda K
author_sort	Yoshikawa Y
title	Evaluation of microvascular changes in the macular area of eyes with rhegmatogenous retinal detachment without macular involvement using swept-source optical coherence tomography angiography
title_short	Evaluation of microvascular changes in the macular area of eyes with rhegmatogenous retinal detachment without macular involvement using swept-source optical coherence tomography angiography
title_full	Evaluation of microvascular changes in the macular area of eyes with rhegmatogenous retinal detachment without macular involvement using swept-source optical coherence tomography angiography
title_fullStr	Evaluation of microvascular changes in the macular area of eyes with rhegmatogenous retinal detachment without macular involvement using swept-source optical coherence tomography angiography
title_full_unstemmed	Evaluation of microvascular changes in the macular area of eyes with rhegmatogenous retinal detachment without macular involvement using swept-source optical coherence tomography angiography
title_sort	evaluation of microvascular changes in the macular area of eyes with rhegmatogenous retinal detachment without macular involvement using swept-source optical coherence tomography angiography
publisher	Dove Medical Press
publishDate	2018
url	https://doaj.org/article/7dfd8654b82449f590982511905cec04
work_keys_str_mv	AT yoshikaway evaluationofmicrovascularchangesinthemacularareaofeyeswithrhegmatogenousretinaldetachmentwithoutmacularinvolvementusingsweptsourceopticalcoherencetomographyangiography AT shojit evaluationofmicrovascularchangesinthemacularareaofeyeswithrhegmatogenousretinaldetachmentwithoutmacularinvolvementusingsweptsourceopticalcoherencetomographyangiography AT kannoj evaluationofmicrovascularchangesinthemacularareaofeyeswithrhegmatogenousretinaldetachmentwithoutmacularinvolvementusingsweptsourceopticalcoherencetomographyangiography AT ibukih evaluationofmicrovascularchangesinthemacularareaofeyeswithrhegmatogenousretinaldetachmentwithoutmacularinvolvementusingsweptsourceopticalcoherencetomographyangiography AT ozakik evaluationofmicrovascularchangesinthemacularareaofeyeswithrhegmatogenousretinaldetachmentwithoutmacularinvolvementusingsweptsourceopticalcoherencetomographyangiography AT ishiih evaluationofmicrovascularchangesinthemacularareaofeyeswithrhegmatogenousretinaldetachmentwithoutmacularinvolvementusingsweptsourceopticalcoherencetomographyangiography AT ichikaway evaluationofmicrovascularchangesinthemacularareaofeyeswithrhegmatogenousretinaldetachmentwithoutmacularinvolvementusingsweptsourceopticalcoherencetomographyangiography AT kimurai evaluationofmicrovascularchangesinthemacularareaofeyeswithrhegmatogenousretinaldetachmentwithoutmacularinvolvementusingsweptsourceopticalcoherencetomographyangiography AT shinodak evaluationofmicrovascularchangesinthemacularareaofeyeswithrhegmatogenousretinaldetachmentwithoutmacularinvolvementusingsweptsourceopticalcoherencetomographyangiography
_version_	1718403628129058816

Evaluation of microvascular changes in the macular area of eyes with rhegmatogenous retinal detachment without macular involvement using swept-source optical coherence tomography angiography

Ejemplares similares