Clinical Case Reports (Dec 2021)
Sinonasal immunoglobin G4—related disease: case report and review
Abstract
Abstract Immunoglobin G4—related disease (IgG4‐RD) is a chronic fibro‐inflammatory condition that presents as a single or multiple tumefactive lesions affecting virtually any organ system. Here we report a case of recurrent sinonasal IgG4‐RD and review the literature of this evolving entity.
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