Why some “lower-risk” childhood cancers turn deadly

AI Summary

Researchers have found aggressive cancer cells in some children whose rhabdomyosarcoma tumors were previously classified as lower risk, helping explain why certain cases become deadly. The findings may support earlier identification of dangerous tumors and more personalized treatment while avoiding unnecessary chemotherapy.

Scientists have uncovered hidden aggressive cancer cells in children whose tumors were previously considered lower risk, revealing why some cases of rhabdomyosarcoma become unexpectedly deadly. The discovery could help doctors identify dangerous tumors earlier and develop personalized treatments that improve survival while reducing unnecessary chemotherapy.