ArticleDie Ophthalmologie2022
[Ocular manifestations in patients with COVID-19].
Article in Die Ophthalmologie, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 3 citations in OpenAlex.
- The relationship between retinal vascular tortuosity and retinal vasculitis.Journal of ophthalmic inflammation and infection · 2025Article
- Atypical presentation of acute macular neuroretinopathy: a case description.Quantitative imaging in medicine and surgery · 2025Article
- Manifestations of coronavirus infection disease-19 in anterior eye segment: An up-to-date review.Oman journal of ophthalmologyReview
- Manifestations of COVID-19 in the posterior eye segment - Up-to-date.Oman journal of ophthalmologyReview
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Authors and funding
8 authors at 2 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundThere are only few reports on ocular symptoms and manifestations in association with coronavirus disease 2019 (COVID-19).
objectiveThe aim of this study is to describe ocular manifestations in the anterior and posterior segments of the eye and to analyze viral prevalence in tears of patients with COVID-19.
methodsHospitalized COVID-19 patients treated from 16 April 2020 to 7 January 2021 at this hospital were screened for ocular manifestations in the anterior and posterior segments. Conjunctival swabs were analyzed for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RNA.
resultsA total of 37 patients were enrolled in this study. In the anterior segment we found chemosis of the conjunctiva (5), hyposphagma (2) and conjunctivitis (1). In 11 patients vascular alterations and potentially disease-specific manifestations of the fundus were found in one or both eyes: retinal hemorrhages (5), cotton wool spots (5) and tortuosity (5). One patient demonstrated branch artery occlusion, one had branch retinal vein occlusion and two patients had positive conjunctival swab results in one or both eyes.
conclusionOur findings of the anterior segment are commonly known, although not specific for COVID-19. Various vascular fundus abnormalities were found in the study; however, it is unclear whether these were correlated to systemic comorbidities or whether they were caused or exacerbated by COVID-19. This study suggests that the risk of viral transmission via tears is low.
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