Atypical IgG4‐related disease limited to the sino‐nasal cavity: A case report

Abstract

Abstract Given the overlapping clinical features of sino‐nasal immunoglobulin 4‐related disease (IgG4‐RD) to rhinitis or rhinosinusitis, this paper aims to delineate this rare, isolated manifestation significant to physicians for their daily practice and researchers contributing to this field.

Keywords

• fibroinflammatory disorders
• IgG4‐related disease
• rhinology
• sino‐nasal