Evidence map›Paper›PMID 39333939›Full record

ArticleBMC ophthalmology2024

Eales' disease with secondary coats'-like reaction: a case report.

Chien Xue Low, Shelina Oli Mohamed, Mimiwati Zahari

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Article in BMC ophthalmology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Chien Xue LowDepartment of Ophthalmology, Faculty of Medicine, 1UM Eye Research Centre (UMERC), Universiti Malaya, Kuala Lumpur, Malaysia.
Shelina Oli Mohamed2Department of Ophthalmology, Faculty of Medicine, Universiti Teknologi MARA, Sungai Buloh Campus, Selangor, Malaysia. shelin06@gmail.com.
Mimiwati ZahariDepartment of Ophthalmology, Faculty of Medicine, 1UM Eye Research Centre (UMERC), Universiti Malaya, Kuala Lumpur, Malaysia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEales' disease is an idiopathic, inflammatory condition characterized by peripheral retinal phlebitis, distal non-perfusion, and neovascularization. Coats' disease, on the other hand, is an idiopathic, retinal vasculopathy characterized by telangiectasia and yellowish exudation. Both diseases commonly affect males. Here, we report an atypical case of unilateral Eales' disease with co-existing, secondary Coats'-like reaction in a 25-year-old male exhibiting unilateral retinal telangiectasia accompanied by subtle macular edema, extensive peripheral vascular sheathing, and distal non-perfusion in the absence of clinically visible exudation.

methodsCase report.

resultsA 25-year-old male presented with painless blurring of vision in the right eye for two months. Best-corrected Snellen visual acuity was 3/60 in the affected eye, with relative afferent pupillary defect observed, and 6/9 contralaterally. Anterior segment examination was unremarkable. Right eye fundoscopy showed aneurysmal telangiectasia at the macula, 360 degrees perivascular sheathing and telangiectasia of peripheral retinal vessels. There was no exudation, neovascularization, tractional membranes, vitritis, retinitis, and choroiditis. Left eye fundus was unremarkable. Optical coherence tomography of the macula revealed disorganization and thinning of the inner retinal layers with minimal intraretinal fluid. Fundus fluorescein angiography showed leakage from the aneurysms but not from the sheathed vessels, and an enlarged foveolar avascular zone. A well-defined zone of non-perfusion and retinal vascular telangiectasia with shunts was observed. Blood investigations ruled out metabolic, infectious, haematological, and autoimmune causes. Carotid Doppler showed no stenosis, and CT angiography of the brain did not show any vascular abnormalities. In view that no cause was identified, a diagnosis of Eales' disease with secondary Coats'-like reaction was made. Treatment consisted of FFA-guided laser photocoagulation to the areas of non-perfusion. Intavitreal anti-vascular endothelial growth factor injection was not done in view of poor visual prognosis. The condition and visual acuity remained stable during 18 months of follow-up.

conclusionThis report highlights an atypical case of Eales' disease with co-existing, secondary Coats'-like reaction.

Indexed as

Fluorescein AngiographyRetinal TelangiectasisRetinal VasculitisTomography, Optical CoherenceAdultFundus OculiHumansMaleNeovascularization, PathologicRetinal VesselsVisual AcuityCoats’-like reactionEales’ diseasePerivascular sheathingTelangiectasia

Identifiers

PMID39333939
PMCPMC11437731

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.