Table 1.

Demographic information.

	Age at	Gender	Diagnosis	Bone	Location	Type
	surgery			soft tissue	bone resection
1	10	Female	3,5 years tumor-free, leg length discrepancy	Bone	Femur	Total knee
2	31	Female	14 year tumor-free, femoral loosening	Bone	Femur	Total knee
3	33	Male	9 year tumor-free, infection	Bone	Femur	Total knee
4	41	Male	22 y tumor-free, loosening tumorprothese knee replacement		Femur	Total knee
5	40	Female	Leiomyosarcoma	Bone	Femur	Total knee
6	65	Female	Leiomyosarcoma	Soft tissue	Femur	Total knee
7	38	Male	Giant cell	Bone	Femur	Total knee
8	63	Female	Giant cell	Bone	Femur	Total knee
9	57	Female	Chondrosarcoma	Bone	Femur	Total knee
10	68	Male	Chondrosarcoma	Bone	Femur	Total knee
1	7	Male	Osteosarcoma	Bone	Femur	Total knee
2	9	Female	Osteosarcoma	Bone	Femur	Total knee
3	11	Male	Osteosarcoma	Bone	Femur	Total knee
4	11	Female	Osteosarcoma	Bone	Femur	Total knee
5	12	Male	Osteosarcoma	Bone	Femur	Total knee
6	14	Female	Osteosarcoma	Bone	Femur	Total knee
7	14	Female	Osteosarcoma	Bone	Femur	Total knee
8	14	Male	Osteosarcoma	Bone	Femur	Total knee
9	15	Female	Osteosarcoma	Bone	Femur	Total knee
10	16	Male	Osteosarcoma	Bone	Femur	Total knee
11	16	Female	Osteosarcoma	Bone	Femur	Total knee
12	17	Female	Osteosarcoma	Bone	Femur	Total knee
13	19	Male	Osteosarcoma	Bone	Femur	Total knee
14	19	Female	Osteosarcoma	Bone	Femur	Total knee
15	22	Male	Ewing sarcoma	Bone	Tibia	Total knee
16	26	Male	Osteosarcoma	Bone	Femur	Total knee
17	30	Female	Osteosarcoma	Bone	Femur	Total knee