Surgical treatment of the neck in patients with salivary gland carcinoma

Marie Westergaard-Nielsen*, Christian Godballe, Jesper Grau Eriksen, Stine Rosenkilde Larsen, Katalin Kiss, Tina Agander, Benedicte Parm Ulhøi, Birgitte Wittenborg Charabi, Tejs Ehlers Klug, Henrik Jacobsen, Jørgen Johansen, Claus Andrup Kristensen, Elo Andersen, Maria Andersen, Kristine Bjørndal

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Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

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Abstract

Background: Elective neck dissection (END) in patients with salivary gland carcinoma is controversial and there are no universally accepted guidelines. Methods: Patients were identified from the Danish Head and Neck Cancer Group. Between 2006 and 2015, 259 patients with primary salivary gland carcinoma were treated with END. Variables potentially associated with regional metastases were analyzed using logistic regression. Neck recurrence-free survival was calculated using the Kaplan–Meier method. Results: Occult metastases were found in 36 of the patients treated with END (14%) and were particularly frequent among patients with T3/T4 tumors and high-grade histology tumors. In multivariate analyses, high-grade histology and vascular invasion were associated with occult metastases. Conclusion: We recommend END of levels II and III for patients with high-grade or unknown histological grade tumors, and for T3/T4 tumors. Levels I, II, and III should be included in END in patients with submandibular, sublingual, or minor salivary gland carcinomas.

OriginalsprogEngelsk
TidsskriftHead and Neck
Vol/bind43
Udgave nummer6
Sider (fra-til)1898-1911
Antal sider14
ISSN1043-3074
DOI
StatusUdgivet - jun. 2021

Bibliografisk note

Funding Information:
The study was supported by the Danish Head and Neck Cancer Group (DAHANCA) and by OPEN, Odense Patient data Explorative Network, Odense University Hospital, Denmark. Special acknowledgement to Simon Andreasen (deceased) and Annelise Krogdahl for their assistance with histological specimens. The study was supported by PhD research grants from the University of Southern Denmark, the Region of Southern Denmark, the Danish Cancer Research Fund, and the Danish Cancer Society. This work was approved by all the affiliated institutions.

Publisher Copyright:
© 2021 Wiley Periodicals LLC.

Copyright:
Copyright 2021 Elsevier B.V., All rights reserved.

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