Radical neck dissection: is it enough?

This series of 307 patients who underwent radical neck dissection showed an overall recurrence rate of 19 percent. Clinical staging of disease was an accurate predictor of both recurrence and survival. Extranodal disease dramatically increased recurrence and decreased survival. Although our recurrence rate after radical neck dissection was lower than that previously reported for surgery alone, it was still significantly higher than that after adjuvant radiotherapy. We conclude that histologically proved neck disease should be treated by radical neck dissection, followed by adjuvant radiotherapy to decrease recurrence and, it is hoped, improve survival.