Optical coherence tomography angiography features of acute macular neuroretinopathy in dengue fever

A 39-year-old female with dengue fever presented with decreased vision in both eyes. Visual acuity was 20/200 and 20/80 in the right eye (OD) and left eye (OS), respectively. Fundus showed granular, grayish-white lesions in the parafoveal region in OD. Multimodal imaging including optical coherence...

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Autores principales: Aggarwal, Kanika, Agarwal, Aniruddha, Katoch, Deeksha, Sharma, Mansi, Gupta, Vishali
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Medknow Publications & Media Pvt Ltd 2017
Materias:
Brief Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5700606/
https://www.ncbi.nlm.nih.gov/pubmed/29133664
http://dx.doi.org/10.4103/ijo.IJO_485_17
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author Aggarwal, Kanika
Agarwal, Aniruddha
Katoch, Deeksha
Sharma, Mansi
Gupta, Vishali
author_facet Aggarwal, Kanika
Agarwal, Aniruddha
Katoch, Deeksha
Sharma, Mansi
Gupta, Vishali
author_sort Aggarwal, Kanika
collection PubMed
description A 39-year-old female with dengue fever presented with decreased vision in both eyes. Visual acuity was 20/200 and 20/80 in the right eye (OD) and left eye (OS), respectively. Fundus showed granular, grayish-white lesions in the parafoveal region in OD. Multimodal imaging including optical coherence tomography angiography (OCTA), optical coherence tomography (OCT), and fluorescein angiography (FA) was performed. FA showed late hyperfluorescence with few microaneurysms in OS. OCT showed hyperreflectivity in various layers, suggestive of acute macular neuroretinopathy (AMN). OCTA showed disruption of retinal capillary plexuses. This case shows how OCTA provides newer insights into the pathogenesis of AMN lesions in dengue fever.
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spelling pubmed-57006062017-12-01 Optical coherence tomography angiography features of acute macular neuroretinopathy in dengue fever Aggarwal, Kanika Agarwal, Aniruddha Katoch, Deeksha Sharma, Mansi Gupta, Vishali Indian J Ophthalmol Brief Communications A 39-year-old female with dengue fever presented with decreased vision in both eyes. Visual acuity was 20/200 and 20/80 in the right eye (OD) and left eye (OS), respectively. Fundus showed granular, grayish-white lesions in the parafoveal region in OD. Multimodal imaging including optical coherence tomography angiography (OCTA), optical coherence tomography (OCT), and fluorescein angiography (FA) was performed. FA showed late hyperfluorescence with few microaneurysms in OS. OCT showed hyperreflectivity in various layers, suggestive of acute macular neuroretinopathy (AMN). OCTA showed disruption of retinal capillary plexuses. This case shows how OCTA provides newer insights into the pathogenesis of AMN lesions in dengue fever. Medknow Publications & Media Pvt Ltd 2017-11 /pmc/articles/PMC5700606/ /pubmed/29133664 http://dx.doi.org/10.4103/ijo.IJO_485_17 Text en Copyright: © 2017 Indian Journal of Ophthalmology http://creativecommons.org/licenses/by-nc-sa/3.0 This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as the author is credited and the new creations are licensed under the identical terms.
spellingShingle Brief Communications
Aggarwal, Kanika
Agarwal, Aniruddha
Katoch, Deeksha
Sharma, Mansi
Gupta, Vishali
Optical coherence tomography angiography features of acute macular neuroretinopathy in dengue fever
title Optical coherence tomography angiography features of acute macular neuroretinopathy in dengue fever
title_full Optical coherence tomography angiography features of acute macular neuroretinopathy in dengue fever
title_fullStr Optical coherence tomography angiography features of acute macular neuroretinopathy in dengue fever
title_full_unstemmed Optical coherence tomography angiography features of acute macular neuroretinopathy in dengue fever
title_short Optical coherence tomography angiography features of acute macular neuroretinopathy in dengue fever
title_sort optical coherence tomography angiography features of acute macular neuroretinopathy in dengue fever
topic Brief Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5700606/
https://www.ncbi.nlm.nih.gov/pubmed/29133664
http://dx.doi.org/10.4103/ijo.IJO_485_17
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