TY - JOUR
T1 - Surgical treatment of the neck in patients with salivary gland carcinoma
AU - Westergaard-Nielsen, Marie
AU - Godballe, Christian
AU - Grau Eriksen, Jesper
AU - Larsen, Stine Rosenkilde
AU - Kiss, Katalin
AU - Agander, Tina
AU - Parm Ulhøi, Benedicte
AU - Wittenborg Charabi, Birgitte
AU - Ehlers Klug, Tejs
AU - Jacobsen, Henrik
AU - Johansen, Jørgen
AU - Kristensen, Claus Andrup
AU - Andersen, Elo
AU - Andersen, Maria
AU - Bjørndal, Kristine
N1 - © 2021 Wiley Periodicals LLC.
PY - 2021/6
Y1 - 2021/6
N2 - 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.
AB - 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.
KW - cervical lymph nodes
KW - neck dissection
KW - regional metastases
KW - salivary gland carcinoma
KW - surgery
UR - http://www.scopus.com/inward/record.url?scp=85102624075&partnerID=8YFLogxK
U2 - 10.1002/hed.26667
DO - 10.1002/hed.26667
M3 - Journal article
C2 - 33733522
SN - 1043-3074
VL - 43
SP - 1898
EP - 1911
JO - Head and Neck
JF - Head and Neck
IS - 6
ER -