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Updated: May 31, 2026
Identification of OTX1 and OTX2 As Two Possible Molecular Markers for Sinonasal Carcinomas and Olfactory Neuroblastomas
Published on: February 28, 2019
Sinonasal malignancies in children: a 10-year, single-institutional review
Jose P Zevallos1, Kunal S Jain, Dianna Roberts
1Department of Head and Neck Surgery, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77030, USA.
Objectives:
Sinonasal malignancies in children are rare, histologically diverse tumors that present diagnostic and management challenges. The purpose of this study is to review the experience of a single cancer center in the management of pediatric sinonasal malignancies.
Study Design:
Retrospective review.
Methods:
Retrospective chart review.
Results:
Forty-four patients were identified. The median age was 12 years (range: 2-17), 54% were female, and the maxillary sinus was the most common primary site. Facial swelling and pain were the most common presenting complaints. Thirty-four patients (76%) in this series had paranasal sinus sarcomas, three patients had esthesioneuroblastomas, and eight patients had carcinomas. The 5-year overall survival, disease-specific survival, and recurrence rate for the entire group was 71%, 81%, and 43%, respectively.
Conclusions:
Pediatric sinonasal malignancies are rare, locally aggressive tumors associated with nonspecific signs and symptoms. Multimodality treatment can result in 5-year overall and disease-specific survival rates of over 70%. A multidisciplinary team approach is essential to optimize outcomes and limit the morbidity of treatment.
