15-Year-Old's Leg Pain Was Dismissed and Later Diagnosed as Ewing Sarcoma

A 15-year-old's intermittent leg pain was initially called growing pains, but a physiotherapist urged further scans that revealed metastatic Ewing sarcoma; he began emergency chemotherapy and his family reported the tumor has since shrunk.

A teenage boy first developed intermittent leg pain after playing football, and initial medical checks including an X-ray did not find a problem. Over several months the pain continued and a physiotherapist recommended further testing. Scans in February identified Ewing sarcoma of the spine, and later imaging showed cancer in his bone marrow. He began emergency chemotherapy, joined a drug trial, and his family reported the tumor had shrunk while additional treatments remain. Key facts: - The teen's early symptoms were intermittent leg and back pain; an initial X-ray did not show an issue and a doctor described the signs as growing pains. - A physiotherapist urged repeat evaluation, leading to scans that revealed Ewing sarcoma of the spine. - Subsequent scans detected cancerous cells in the bone marrow, and the diagnosis was updated to metastatic Ewing sarcoma. - He began emergency chemotherapy, entered a drug trial, and the family reported the tumor had shrunk; six more chemotherapy treatments are planned. Summary: The diagnosis shifted from routine musculoskeletal pain to metastatic Ewing sarcoma after additional scans, and treatment is ongoing with chemotherapy and trial participation; the family reports a reduction in tumor size but several treatments remain.