Internal Medicine
Online ISSN : 1349-7235
Print ISSN : 0918-2918
ISSN-L : 0918-2918

This article has now been updated. Please use the final version.

Crescentic Glomerulonephritis with Fibrinoid Vasculitis after Administration of Influenza Vaccine: A Case Report
Risa HaraEiko HasegawaNoriko InoueAkinari SekineKiho TanakaDaisuke IkumaHiroki MizunoYuki ObaMasayuki YamanouchiTatsuya SuwabeNaoki SawaKei KonoKeiichi KinowakiKenichi OhashiYoshifumi UbaraJunichi Hoshino
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JOURNAL OPEN ACCESS Advance online publication

Article ID: 9410-22

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Abstract

A 66-year-old man was admitted to our hospital because of a low-grade fever and arthralgia. The symptoms started on the third day after influenza vaccine administration and persisted for two months. Serum creatinine was 1.0 mg/dL; CRP, 16.1 mg/dL; and MPO-ANCA, 4,170 IU/mL. A kidney biopsy showed crescentic glomerulonephritis with fibrinoid necrosis of small arteries. Microscopic polyangiitis was diagnosed. After five months of steroid pulse therapy and rituximab administration, the patient entered remission. There have been very few reports of this condition after influenza vaccine administration.

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© 2022 by The Japanese Society of Internal Medicine
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