Adult head and neck soft tissue sarcomas

Purpose: To analyze the outcomes of adult patients with head and neck soft tissue sarcomas. Methods: Review of 39 patients treated with radiotherapy (RT) alone (6 patients) or combined with surgery (33 patients) with curative intent between December 1966 and February 2003. Follow-up for living patients ranged from 1 to 21 years (median, 8.7 years). Results: Five-year outcomes were as follows: local control, 78%; distant metastasis-free survival, 85%; cause-specific survival, 69%, and overall survival, 63%. Three of 6 patients (50%) treated with definitive RT were locally controlled compared with 27 of 33 patients (82%) treated with surgery and RT. Conclusions: Approximately two thirds of patients with head and neck soft tissue sarcomas are cured with RT alone or combined with surgery. Local recurrence is a significant mode of treatment failure. Outcome is influenced by tumor extent, histologic grade, and resectability.