Treatment of Osteosarcoma in Periosteal Osteosarcoma, Intermediate-Grade
Periosteal osteosarcoma is a surface-based subtype of osteosarcoma classified as intermediate-grade. It represents a distinct clinical entity with specific management considerations that set it apart from conventional high-grade osteosarcoma.
Clinical Scenario
Periosteal osteosarcoma is intermediate-grade and often chondroblastic in its histological character. This combination of grade and morphology defines the patient population and directly informs treatment selection in this scenario.
Treatment Approach (Partial Overview)
Management of this scenario is centred on a surgical strategy. The specific technique, scope of resection, and the evidence-based rationale regarding systemic therapy are detailed in full within the structured protocol.
References
Periosteal osteosarcoma is intermediate-grade and often chondroblastic.
ChT is not routinely recommended in periosteal osteosarcomas, as no benefit was shown in retrospective studies [IV, D].
DOI: 10.1016/j.annonc.2021.08.1995
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