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Case Reports in Ophthalmological Medicine
Volume 2016 (2016), Article ID 5756970, 4 pages
http://dx.doi.org/10.1155/2016/5756970
Case Report

Anti-VEGF in a Marathon Runner’s Retinopathy Case

1McMaster University, Waterloo Regional Campus, Kitchener, ON, Canada
2Toronto Retina Institute, North York, ON, Canada M3C 0G9
3Department of Ophthalmology & Vision Sciences, University of Toronto, Toronto, ON, Canada M5B 1W8

Received 25 April 2016; Accepted 2 June 2016

Academic Editor: Michele Iester

Copyright © 2016 Alexander Kahjun Soon et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Central retinal vein occlusion (CRVO) is one of the most common retinal vascular disorders. Intense exercise associated CRVO have been described in otherwise healthy young patients. We describe a case of a young male ultramarathoner who presented with a CRVO, presumably associated with dehydration, making part of a marathon runner’s retinopathy. Resolution of macular edema and subretinal fluid, with visual acuity improvement, was observed after 3 monthly injections of ranibizumab. Our case suggests that dehydration could be involved in the mechanism of CRVO in healthy young patients and ranibizumab may be an effective treatment option for marathon runner’s retinopathy.