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Updated: Mar 22, 2026

Identification of OTX1 and OTX2 As Two Possible Molecular Markers for Sinonasal Carcinomas and Olfactory Neuroblastomas
Published on: February 28, 2019
Abstract:
Sinunasal tumors represent a rare and very heterogeneous group of lesions of the nose, sinuses and skull base with a broad spectrum of different biological activities and clinical behavior, which require an individual and primarily surgical treatment strategy. Despite of mild improvement in the overall survival of patients with sinunasal malignancies (SNM) over the last decade, treatment outcome remains stable on a moderate to low level. This analysis brings up the necessity of a more effective local as well as systemic treatment. Especially new concepts in surgery, chemo radiation as well as antibody treatment offer multimodal treatment strategies that may improve quality of life and overall survival in patients with sinunasal tumors.
Insights
Sinunasal tumors are rare and diverse, requiring individualized surgical approaches. Despite minor survival improvements for sinunasal malignancies (SNM), outcomes remain suboptimal, necessitating advanced multimodal treatments.
Area of Science:
- Otolaryngology
- Head and Neck Surgery
- Oncology
Background:
- Sinunasal tumors are rare, heterogeneous lesions affecting the nose, sinuses, and skull base.
- These tumors exhibit diverse biological activities and clinical behaviors, necessitating tailored treatment strategies.
- Current treatment outcomes for sinunasal malignancies (SNM) show only modest improvements in overall survival.
Purpose of the Study:
- To highlight the need for more effective local and systemic treatments for sinunasal tumors.
- To explore novel multimodal treatment strategies for improving patient quality of life and survival.
Main Methods:
- Review of current treatment approaches for sinunasal tumors.
- Analysis of recent advancements in surgical techniques, chemoradiation, and antibody therapies.
Main Results:
- Despite advancements, overall survival for sinunasal malignancies remains moderate to low.
- Multimodal strategies integrating new surgical concepts, chemoradiation, and antibody treatments show promise.
Conclusions:
- There is a critical need for enhanced local and systemic treatment modalities for sinunasal tumors.
- Innovative multimodal treatment strategies offer potential for improved quality of life and survival in patients with sinunasal tumors.
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