What is the first treatment tried for osteosarcoma?

Osteosarcoma is a bone cancer that needs coordinated care from specialists in bone tumours. Chemotherapy before surgery treats cancer cells beyond the visible mass and may help the surgeon plan the operation. Scans and tissue testing help define the tumour and check other parts of the body.

After the initial drug treatment, surgery aims to remove the tumour with a safe margin while preserving function when possible. The operation may involve reconstruction. The exact sequence can change with tumour position, scan findings, response to treatment, and general health.

Ask about the treatment schedule, blood tests, fertility preservation where relevant, infection precautions, and how pain and movement will be managed. Protect the affected limb from falls and heavy loading until the team gives specific advice; pain or weakness can make a bone more vulnerable.

Plan practical support for appointments and recovery. [Chemotherapy](/treatments/systemic-therapy/chemotherapy/) may be followed by [Tumour Removal Surgery](/treatments/surgical-oncology/tumour-removal-surgery/), with rehabilitation arranged according to the operation.

Contact the treatment team quickly for fever, chills, new severe pain, sudden swelling, or a change in limb function during treatment. Seek emergency care after a fall or sudden pain that makes the limb difficult to move, or for breathing difficulty or chest pain.

Ask why chemotherapy is planned first, how scans will measure response, what surgery and reconstruction may involve, and which activity limits protect the affected bone.