Fig. 1From: Impact of resection margin on outcome in soft-tissue sarcomas of the extremities treated with limb-sparing surgery and postoperative radiotherapyKaplan–Meier curves display the estimate survival of (A) local recurrence-free survival and (B) distant recurrence-free survival according to resection margin status. R0, microscopically negative margin; R1, microscopically positive margin; aHR, adjusted hazard ratio; CI, confidence intervalBack to article page