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Systemic Vasculitis Post-COVID-19: A Case Report
Shamsun Nahar1, Mohammad M Husain2, Akshay Maharaj3
1Internal Medicine, California Institute of Behavioral Neurosciences and Psychology, Fairfield, USA.
Insights
This case study reveals that COVID-19 can trigger autoimmune vasculitis, specifically focal necrotizing and crescentic glomerulonephritis. Early identification is crucial for managing post-infection complications in patients.
Area of Science:
- Nephrology
- Rheumatology
- Infectious Diseases
Background:
- COVID-19 is known to cause various complications.
- Autoimmune diseases, including vasculitis, can be triggered or worsened by SARS-CoV-2 infection.
- Systemic vasculitis presents diagnostic challenges, especially in patients with pre-existing conditions.
Abstract:
Vasculitis is one of the complications of COVID. Coronavirus may trigger or exacerbate autoimmune diseases, such as systemic vasculitis. We present the case of an elderly individual with a medical history that includes recurrent urinary tract infections, hyperlipidemia, essential hypertension, and peripheral vascular disease. Doctors suspected vasculitis due to declining renal function, clinical condition, and serological findings of the patient. His serum tested positive for antinuclear antibodies. A kidney biopsy was deemed necessary due to the unclear cause of his renal insufficiency. The biopsy revealed focal necrotizing and crescentic glomerulonephritis (GN), a pauci-immune type. It is essential to learn more about COVID-19 and its related complications. This case highlights the difficulties of COVID-19, leading to focal necrotizing and crescentic GN. Maintaining a broad differential is essential while treating a patient who has recovered from the initial infection. This research is important because it will help clinicians to identify this perspective while treating patients. We also review some related articles on the association of COVID-19 with vasculitis.
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