Abstract
At the present time, there is a dilemma concerning the best management of the neck in patients presenting with early head and neck squamous cell carcinoma (HNSCC). Occult cervical metastasis is found in up to a quarter of HNSCC patients with radiologically N0 necks, and for this reason, conventional treatment includes elective neck dissection (END) alongside tumour excision. Sentinel node biopsy (SNB) offers an alternative accurate and minimally invasive method of staging the neck, which has been safely applied to oral cancer. SNB is a patient-specific procedure which has an enhanced recovery compared to END but is currently not widely offered to patients. There are exciting developments in the technology supporting SNB, improving the accuracy and ease of the procedure and opening up the technique to new tumour types. We describe our experiences in using a novel intraoperative navigation device for sentinel node retrieval and review other advances in SNB practice which have the potential to change the standard management for patients with early HNSCC.
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Conflict of interest
Dr. Clare Schilling, Dr. Andrea Corrado Profeta, Dr. Gopinanth Gnanasegaran and Professor Mark McGurk declare that they have no conflict of interest.
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All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
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An erratum to this article can be found at http://dx.doi.org/10.1007/s40336-016-0208-5.
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Schilling, C., Corrado, A., Gnanasegaran, G. et al. Role of intraoperative sentinel node imaging in head and neck cancer. Clin Transl Imaging 3, 217–223 (2015). https://doi.org/10.1007/s40336-015-0121-3
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DOI: https://doi.org/10.1007/s40336-015-0121-3