JOURNAL ARTICLE
RESEARCH SUPPORT, NON-U.S. GOV'T
Add like
Add dislike
Add to saved papers

Supraomohyoid neck dissection in the management of oral squamous cell carcinoma: special consideration for skip metastases at level IV or V.

PURPOSE: The aim of this study was to evaluate the therapeutic safety and prognosis of supraomohyoid neck dissections for oral squamous cell carcinoma, with a special focus on the risk of skip metastases in level IV or V.

MATERIALS AND METHODS: A retrospective study was conducted of 637 patients with oral squamous cell carcinoma who were admitted to the department of oral and maxillofacial surgery from September 1995 through July 2010. After completing a diagnostic evaluation, all patients underwent surgery (wide primary excision with supraomohyoid neck dissection, extended supraomohyoid neck dissection, or modified radical or radical neck dissection) and were followed periodically.

RESULTS: Levels I, II, and III were the most common sites of occult metastasis. Skip metastases alone at level IV or V and any neck recurrence at level IV or V were not found. Three-year neck recurrence-free survival and disease-specific survival were not significantly different among the patients who underwent supraomohyoid neck dissection, extended supraomohyoid neck dissection, or modified radical or radical neck dissection owing to cN0 to cN(+) disease.

CONCLUSIONS: The rate of skip metastasis at level IV or V is very rare and is very difficult to diagnose accurately. The results of this retrospective study show that supraomohyoid neck dissection for oral squamous cell carcinoma is an appropriate treatment.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app