bone metastasis was observed in 62 of 175 cases of neuroblastoma , 3 of 64 cases of wilms ' tumor , one of 65 cases of malignant lymphoma , 4 of 45 cases of soft tissue sarcoma , one case of pulmonary blastoma and one case of osteogenic sarcoma , giving a total occurrence of bone metastasis in 72 of the 452 cases .
C1261473
of
C0029463
osteogenic sarcoma