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Total 570 results found since Jan 2013.

Retinal microvascular impairment in COVID ‐19 patients: A meta‐analysis
ConclusionThe patients of nonacute infectious COVID-19 or post-COVID-19 displayed alterations in the retinal microvasculature and choroidal vessels, including a significantly lower foveal VD in deep capillary plexus and thinner SCT. The impairment may be a medium to long-term process. Close ophthalmic surveillance is necessary for COVID-19 patients or post-COVID-19 patients.
Source: Immunity, Inflammation and Disease - May 11, 2022 Category: Allergy & Immunology Authors: Suzhen Wang, Jie Wang, Jianbin Hu, Ningli Wang Tags: REVIEW ARTICLE Source Type: research

Overview of the retina and imaging in patients with severe acute respiratory syndrome coronavirus 2
ConclusionsRetinal complications may arise in COVID-19 patients. Although no consensus on presentation is currently available, retinal funduscopy and imaging has shown neuronal and vascular alterations. Systemic neurological complications and microangiopathy are associated with SARS-COV-2; thus, as the retina has a neuronal and vascular component, funduscopy and retinal imaging on COVID-19 patients can provide further insight to SARS-COV-2 disease and the follow-up of patients.
Source: International Ophthalmology - May 11, 2022 Category: Opthalmology Source Type: research

Concurrent Cerebral, Splenic, and Renal Infarction in a Patient With COVID-19 Infection
Conclusion: In this case, a patient with multiple thrombotic events in the acute phase of COVID-19 infection, the delimitation of the inflammatory state through analytical markers as D-dimer helped to individualize the antithrombotic treatment (full anticoagulation or anticoagulation at intermediate doses plus antiplatelet treatment as used in our patient) and its duration. However, more data are needed to better understand the mechanisms and treatment of stroke in patients with COVID-19 infection.
Source: The Neurologist - May 1, 2022 Category: Neurology Tags: Case Report/Case Series Source Type: research

Bilateral Granulomatous Panuveitis in A Patient with COVID-19
CONCLUSION: This case showed that COVID-19 infection can cause granulomatous panuveitis. Autoimmune mechanisms related to COVID-19 may lead to ocular inflammation.PMID:35486665 | DOI:10.1080/09273948.2022.2061523
Source: Ocular Immunology and Inflammation - April 29, 2022 Category: Allergy & Immunology Authors: Kubra Ozdemir Yalcinsoy Yasemin Ozdamar Erol Pinar Cakar Ozdal Source Type: research

Six Cases of Retinal Vascular Anomalies after Coronavirus Disease 2019: A Case Series
CONCLUSIONS: Arterial and venous occlusive as well as inflammatory retinal vascular pathologies can occur both during and after the acute phase of COVID-19 as manifestations of ocular long-term effects of COVID-19 and should be included in the differential diagnosis of retinal occlusive pathologies. This case series suggests that careful investigations, including fundoscopy and fluorescein angiography, should be required in patients with visual complaints, both in the acute and long-term follow-up of COVID-19.PMID:35472801 | DOI:10.1055/a-1771-5695
Source: Klinische Monatsblatter fur Augenheilkunde - April 26, 2022 Category: Opthalmology Authors: Georgios N Tsiropoulos Daniela Gallo Castro Aude Ambresin Source Type: research

Multiple Evanescent White Dot Syndrome Following Medigen Vaccine Biologics Corporation COVID-19 Vaccination
CONCLUSION: Resembling previous post-vaccine MEWDs cases, the symptoms are self-limited, and the visual prognosis is excellent. The presented case demonstrates MEWDS following MVC COVID-19 vaccine and suggests the immune-mediated basis for MEWDS in predisposed patients.PMID:35442848 | DOI:10.1080/09273948.2022.2062388
Source: Ocular Immunology and Inflammation - April 20, 2022 Category: Allergy & Immunology Authors: Keng-Sheng Lin Ming-Hung Hsieh Source Type: research