Abstract

ObjectivesThe purpose of this study was to evaluate the neck node metastasis pattern and related clinical factors in oral cavity cancer patients.Materials and MethodsIn total, 76 patients (47 males, 29 females) with oral squamous cell carcinoma (OSCC) who had no previous malignancies and were not undergoing neoadjuvant concomitant chemoradiotherapy or radiotherapy were selected for analysis.ResultsOccult metastases were found in 8 of 52 patients with clinically negative nodes (cN0, 15.4%). Neck node metastases were found in 17 patients (22.4%). There was a statistically significant relationship between neck node metastasis and T stage (P=0.014) and between neck node metastasis and distant metastasis (Fisher's exact test, P=0.019).ConclusionNeck node metastasis was significantly related to tumor size and distant metastasis during follow-up.

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