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Immunoglobulin G4-Related Rhinosinusitis Masquerading as Refractory Eosinophilic Chronic Rhinosinusitis: A Case

Yuya Hayasaka1, Yuko Ohno2, Yuka Umeki1

  • 1Department of Hematology, Hyogo Prefectural Nishinomiya Hospital, Japan.

Internal Medicine (Tokyo, Japan)
|April 23, 2026
PubMed

Keywords:
IgG4-related diseaseIgG4-related rhinosinusitiseosinophilic chronic rhinosinusitisperipheral eosinophilia

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