Table 1.

General data-patients with osteoblastic osteosarcoma

Patients	Sex	Age	Location	Fracture	Metastasis	Excision	Margins
1	Male	19	Distal femur	No	No	Extra-articular	R0
2	Female	19	Distal femur	Yes	No	Articular	R0
3	Male	20	Distal femur	Yes	No	Articular	R0
4	Male	11	Distal femur	No	Pulmonary	Articular	R0
5	Female	24	Medium femur	No	No	Intercalary	R0
6	Female	9	Proximal tibia	No	No	Articular	R0
7	Male	15	Distal femur	No	No	Articular	R0
8	Male	22	Proximal humerus	No	No	Extra-articular	R0
9	Male	14	Distal femur	No	No	Extra-articular	R0
10	Female	21	Complete femur	Yes	No	Femorectomy	R0