Table 1.

Histopathological findings and method of diagnosis

Histological type	Gender		Method of diagnosis
	Male	Female	Core needle biopsy	Open biopsy
Chondrosarcoma	16 (69.5 %)	7 (30.5 %)	4 (17.4 %)	19 (82.6 %)
Osteosarcoma	6 (75 %)	2 (25 %)	0	8 (100 %)
Ewing sarcoma	2 (100 %)	0	0	2 (100 %)
Radio-induced sarcoma	0	1 100 %)	0	1 (100 %)
Metastasis adenocarcinoma carcinoma of colon	1 (100 %)	0	0	1 (100 %)
Spindle cell sarcoma	0	6 (100 %)	0	6 (100 %)
Malignant fibrous histiocytoma	2 (100 %)	0	2 (100 %)	0