A Case of Bilateral Central Retinal Artery Occlusion in a Post-COVID Rhino-Orbital-Cerebral Mucormycosis Patient

Central retinal artery occlusion (CRAO) is a multifactorial disease, where inflammation and hypercoagulability are the major risk factors. It is a rare occurrence in this geographical area in patients diagnosed with sinus mucormycosis infection, which has emerged as one of the most fulminant, opport...

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Bibliographic Details
Published in:Curēus (Palo Alto, CA) CA), 2021-11, Vol.13 (11), p.e20062
Main Authors: Patnaik, Abhishek, Sharma, Bharti, Ahmad, Reyaz, Kumar, Abhijit, Chitrotpala, Riti, Gupta, Minakshi
Format: Article
Language:English
Subjects:
Antifungal agents
Bacterial infections
Blood vessels
Carotid arteries
Case reports
Cotton
COVID-19
Creatinine
Debridement
Diabetes
Endoscopy
Eye examinations
Fatalities
Fungal infections
Fungi
Hematology
Infectious Disease
Magnetic resonance imaging
Motility
Ophthalmology
Otolaryngology
Patients
Phenols
Potassium
Sinuses
Veins & arteries
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Summary:Central retinal artery occlusion (CRAO) is a multifactorial disease, where inflammation and hypercoagulability are the major risk factors. It is a rare occurrence in this geographical area in patients diagnosed with sinus mucormycosis infection, which has emerged as one of the most fulminant, opportunistic secondary infection during post-COVID era. We report a case of a bilateral CRAO, in a 66-year-old, post-COVID, diabetic patient. A complete eye examination followed by radiological imaging of brain, orbit, and paranasal sinuses were done. Multidisciplinary approach was contemplated to reach a diagnosis of bilateral rhino-orbital-cerebral mucormycosis (ROCM). Intravenous liposomal amphotericin-B injection was started as a part of systemic management and an aggressive sinus debridement of both sides with amphotericin-B wash was also done. Despite an early diagnosis and intervention, the patient succumbed to her illness. All post-COVID patients presenting with the complaints of blurring of vision should be meticulously examined for the presence of any retinal abnormality in both the eyes as this may be a manifestation of an underlying secondary fungal infection. Early diagnosis of ROCM and management will help in reducing complications.
ISSN:2168-8184
2168-8184
DOI:10.7759/cureus.20062