Revisiting the Role of Radiation Therapy in Chondrosarcoma: A National Cancer Database Study

Figure 3

Kaplan–Meier curves comparing survival for patients who received no RT and those who received conventional RT (EBRT) or advanced modality RT (IMRT, PBT, and SRS). (a) Overall 5-year survival rates were compared, as well as 5-year survival rates in patient groups with (b) positive or (c) negative surgical margins after resection.

(a)

(b)

(c)