Recurrent Bone Ewing Sarcoma

**Semantic type:** Neoplastic Process

**Definition:** The reemergence of Ewing sarcoma of the bone after a period of remission.

**Synonyms:** - Recurrent Bone Ewing's Sarcoma - Recurrent Ewing's Sarcoma of Bone - Recurrent Ewing's Sarcoma of the Bone - Recurrent Osseous Ewing's Sarcoma - Recurrent Skeletal Ewing's Sarcoma - Relapsed Bone Ewing's Sarcoma - Relapsed Ewing's Sarcoma of Bone - Relapsed Ewing's Sarcoma of the Bone - Relapsed Osseous Ewing's Sarcoma - Relapsed Skeletal Ewing's Sarcoma