Complications

Complications of osteosarcoma and its treatment include:

• Cancer that spreads (metastasizes). Osteosarcoma can spread from where it started to other areas, making treatment and recovery more difficult. Osteosarcoma that spreads most often spreads to the lungs and to other bones.
• Adapting to limb amputation. Surgery that removes the tumor and spares the limb is used whenever possible. But sometimes it's necessary to remove part of the affected limb in order to remove all of the cancer. Learning to use an artificial limb (prosthesis) will take time, practice and patience. Experts can help you adapt.
• Long-term treatment side effects. The aggressive chemotherapy needed to control osteosarcoma can cause substantial side effects, both in the short and long term. Your health care team can help you manage the side effects that happen during treatment and provide you with a list of side effects to watch for in the years after treatment.