Radiotherapy versus limb-sparing surgery alone in low-grade soft-tissue sarcoma of the extremity and trunk wall: a systematic review and meta-analysis.

Current guidelines recommend the use of radiotherapy in the management of intermediate and high-grade soft-tissue sarcoma of the extremity and trunk wall. Its use in low-grade sarcoma is less clear. To date there have been no pooled data analyses regarding its role in this context.