The Use of Radiation Therapy in Well-Differentiated Soft Tissue Sarcoma of the Extremities: An NCDB Review

Figure 2

There is no difference in unadjusted survival for (a) patients with well-differentiated tumors when stratified by adjuvant RT versus surgery on the basis of negative margins. There was also no difference when stratified on the basis of positive margins (b).

(a)

(b)