Background: The purpose of this study was to report on our experience on salvage nasopharyngectomy using the maxillary swing approach for persistent or recurrent nasopharyngeal carcinoma after primary treatment.
Methods: Over the past 2 decades, we have performed salvage nasopharyngectomies for 246 patients. Thirty-seven patients (15%) had persistent disease and 209 (85%) had recurrent tumors.
Results: All patients survived the operation with minimal morbidity. Negative resection margins were achieved in 191 patients (78%), and 55 patients (22%) had microscopic residual disease. The median follow-up was 38 months. The 5-year actuarial control of disease in the nasopharynx was 74%. The 5-year disease-free survival was 56%. Cox regression model identified the negative resection margin and the size of the tumor as 2 independent factors that affected local control of disease and survival.
Conclusion: Maxillary swing nasopharyngectomy is an effective salvage procedure for a small, persistent, or recurrent tumor in the nasopharynx after primary therapy.
Copyright © 2010 Wiley Periodicals, Inc.