Branch retinal artery occlusion with paracentral acute middle maculopathy related to a COVID-19 infection in a patient with Anosmia
EUROPEAN JOURNAL OF OPHTHALMOLOGY(2023)
摘要
Purpose: To report a case of paracentral acute middle maculopathy (PAMM) due to branch retinal artery occlusion (BRAO) as a complication of COVID-19.Methods: A case report evaluated through spectral-domain optical coherence tomography (SD-OCT), fluorescein angiography, and OCT angiography.Results: A 55-year-old man complained of blurred vision in the right eye. He presented with anosmia and tested positive for COVID-19 one week before. Fundus examination revealed a superior temporal whitening of the retina, SD-OCT showed a hyperreflective band-like lesion on the nuclear layer consistent with PAMM.Conclusion: COVID-19 infection involves inflammatory and thrombotic events. Even patients with just anosmia may have complications such as BRAO associated with PAMM.
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关键词
Arterial occlusive disease < RETINA,retinal pathology / research < RETINA,retinal degenerations associated with systemic disease < RETINA,retina - medical therapies < RETINA,techniques of retinal examination < RETINA
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