Malignant tumor in bone marrow (usually in the pelvis or in long bones)
English: Ewing's sarcoma, Ewing's tumor, Ewing's tumour, endothelial myeloma
Ewing's sarcoma, Ewing's tumor, Ewing's tumour, endothelial myeloma
English: Ewing's sarcoma, Ewing's tumor, Ewing's tumour, endothelial myeloma