Ewing sarcoma is a malignant type of bone tumor, meaning it is a form of cancer that spreads. According to a 2024 review, Ewing sarcoma is the second most common primary cancerous bone tumor.

Ewing Sarcoma Family of Tumors (ESFTs): Ewing ... can be seen on an X-ray. A bone scan is taken by injecting a small dose of radioactive material into a vein. Cancerous bone tissues that take ...

However, in some cases of osteosarcoma or Ewing sarcoma ... A PET scan is often combined with a CT scan to determine the stage of bone sarcoma. A radioactive sugar substance is injected into ...