TriangleFOR PATIENTS · SOURCE READING
Sometimes osteosarcoma and UPS of bone come back after treatment.
Source: Osteosarcoma Treatment (PDQ®)–Patient Version, National Cancer Institute.
Source updated: February 25, 2025 · Captured 2026-09-09.
Selected source text with whitespace normalised. This Triangle page is not an NCI PDQ summary. Independent clinical review is pending.
The cancer may come back in the bone or in other parts of the body. Osteosarcoma and UPS most often recur in the lung, bone, or both. When osteosarcoma recurs, it is usually within 18 months after treatment is completed.
Preserved source evidence · Independent clinical review pending · Not medical advice