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Trends and Future Directions in Margin Analysis for Head and Neck Cancers
Ramez Philips1, Pratyusha Yalamanchi1, Michael C Topf2
1Department of Otolaryngology-Head and Neck Surgery, Vanderbilt University Medical Center, 1211 Medical Center Drive, Nashville, TN 37232, USA.
Surgical Oncology Clinics of North America
|September 7, 2024
Summary
Assessing surgical margins in head and neck cancer is crucial for prognosis. This review explores advanced technologies aiming to improve margin analysis beyond traditional frozen sections for better patient outcomes.
Area of Science:
- Oncology
- Surgical Pathology
- Medical Technology
Background:
- Surgical margin status is a critical prognostic factor in head and neck cancer.
- Current methods rely on manual palpation and frozen sections, which have limitations in accuracy and localization.
- Evidence linking frozen section analysis to improved survival in head and neck cancer is lacking.
Purpose of the Study:
- To review novel technologies for intraoperative margin analysis in head and neck cancer surgery.
- To highlight advancements that may overcome limitations of current margin assessment techniques.
Main Methods:
- Literature review of emerging technologies in surgical margin analysis.
- Focus on techniques including 3D scanning, augmented reality, molecular margins, optical imaging, spectroscopy, and artificial intelligence.
Main Results:
- Novel technologies offer potential improvements over traditional methods for margin assessment.
- These advanced techniques aim to provide more accurate, real-time margin evaluation.
- The review synthesizes information on diverse technological approaches.
Conclusions:
- Emerging technologies show promise for enhancing the precision and effectiveness of head and neck cancer margin analysis.
- Further research and clinical validation are needed to integrate these novel methods into standard surgical practice.
- Improved margin assessment could lead to better surgical decision-making and patient survival.
