Present perceptions and trends of surgical margin in soft tissue sarcoma in limbs and trunk / 中国肿瘤临床

ABSTRACT

Limb salvage surgery with comprehensive treatment is the standard care for soft tissue sarcoma in the limbs and trunk. Marginal status is a key factor in determining the quality of surgical treatment, as well as in guiding the selection of adjuvant therapies. The goal of surgery is to obtain an appropriately negative margin, although no consensus exists regarding the adequate thickness of normal tissue cuff. With the development of auxiliary treatments, surgery for soft tissue sarcoma is becoming less extensive. Marginal resection combined with adjuvant therapies may be necessary to preserve limb functions when the tumor is close to critical vessels, nerves, or bones. When preparing the preoperative plans, additional considerations should include histologic type, location, presence of barriers, and response to adjuvant therapies.