[An Ewing sarcoma of bone which has spread from its original site of growth to another anatomic site. ( NCI )]
UMLS (NCI) C1334713Metastatic Bone Ewing's Sarcoma
Metastatic Ewing's Sarcoma of Bone
Metastatic Ewing's Sarcoma of the Bone
Metastatic Osseous Ewing's Sarcoma
Metastatic Skeletal Ewing's Sarcoma