Pathologic Fracture in Osteosarcoma

Abstract

Patients with osteosarcoma who present with a pathologic fracture or sustain one during preoperative chemotherapy have an increased risk of local recurrence and a decreased rate of survival compared with patients who have not sustained a pathologic fracture. The performance of a limb-salvage procedure in carefully selected patients with a pathologic fracture does not significantly increase the risk of local recurrence or death. Factors predictive of improved outcome, such as the response to chemotherapy and union of the fracture, should be taken into account when limb salvage is being considered.