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).补充图1：针对接受手术切除的多形性皮肤肉瘤（pleomorphic dermal sarcoma，PDS）患者，按手术切缘状态分层的总生存期（overall survival，OS）卡普兰-迈耶分析（Kaplan-Meier analysis）结果显示，切缘阴性患者（R0，n=1201）的生存期显著优于切缘阳性患者（R1，n=140）。 补充图2：针对接受手术切除的多形性皮肤肉瘤（PDS）患者，按是否接受辅助放射治疗（adjuvant radiation therapy，RT）分层的总生存期（OS）卡普兰-迈耶分析（Kaplan-Meier analysis）结果显示，接受放射治疗的患者（RT，n=213）与未接受放射治疗的患者（n=1183）之间的总生存期无显著差异。