Sarcoma
· Many low-grade tumors can be observed with serial imaging at 3 months
o Low to intermediate grade liposarcomas
o Low-grade chondrosarcomas
o Dermatofibrosarcoma protuberans
o Desmoid tumors
· Advanced stage/High grade sarcomas
o Consider preoperative chemotherapy and/or radiation therapy
o Evaluate closely for immunosuppression risk
· Osteosarcoma or other sarcomas that are not candidates for preoperative chemotherapy (or for extending active preoperative chemotherapy) should proceed to surgery