FIGURE 1: Survival analysis of patients with synovial cell sarcoma of the head and neck using Kaplan-Meier analysis.
(A) Kaplan-Meier estimates of overall survival (OS) and (B) disease-specific survival (DSS) are shown for all cases. Kaplan-Meier analysis of (C) OS and (D) DSS when stratified by histological subtype. Kaplan-Meier analysis of (E) OS and (F) DSS when stratified by tumor size above and below a critical size cutoff of 5 cm.