Rethinking Radiation for Resected Pleomorphic Dermal Sarcoma: A National Cancer Database Analysis - Supplemental Figures

Supplementary Figure 1. Kaplan-Meier analysis of overall survival (OS) among patients with pleomorphic dermal sarcoma (PDS) who underwent surgical resection, stratified by surgical margin status. Patients with negative margins (R0, n=1,201) demonstrated significantly improved survival compared to those with positive margins (R1, n=140).

Supplementary Figure 2. Kaplan-Meier analysis of overall survival (OS) among patients with pleomorphic dermal sarcoma (PDS) who underwent surgical resection, stratified by receipt of adjuvant radiation therapy (RT). No significant difference in OS was observed between patients who received RT (n=213) and those who did not (n=1,183).