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Updated: Jan 27, 2026

Identification of OTX1 and OTX2 As Two Possible Molecular Markers for Sinonasal Carcinomas and Olfactory Neuroblastomas
Published on: February 28, 2019
[Advances in IgG4-related sinonasal diseases]
1Department of Otolaryngology Head and Neck Surgery and Department of Allergy, Beijing TongRen Hospital, Capital Medical University, Beijing 100730, China; Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Beijing 100005, China.
Abstract:
IgG4 related disease (IgG4-RD) is an independent clinical pathological entity which is different from common chronic inflammation and other autoimmune diseases in recent years. It often appears in the form of tumor like tissue-destructive lesions and may be accompanied by the increase of concentration of serum IgG4. Histopathology is characterized by a large number of lymphocytes and plasma cells infiltration, storiform fibrosis and occlusive phlebitis. The characteristics of IgG4-RD in nose and sinuses have not been widely investigated. The aim of the present study is to review the advances in IgG4 related sinonasal diseases from four aspects including pathogenesis, clinical features, treatment and future research directions.
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