Table 1.

Clinicopathological details of tumor specimens

Patient Nr.	Grade	Location	Origin	Size (diameter in cm)	Sex	Age
1	I	upper extremity	peripheral	5	male	68
2	II	costae	central	6	male	53
3	II	pelvis	central	11	female	38
4	II	upper extremity	central	3	male	81
5	III	lower extremity	central	7	male	45
6	III	lower extremity	Central	5	female	78
7	III	pelvis	peripheral	7	male	65
8	III	upper extremity	central	4	female	52
9	III	upper extremity	unclassified	8	female	23
10	III	costae	central	6	female	78
11	III	costae	peripheral	4	male	65
12	III	scapula	unclassified	6	male	71

Clinicopathological data of the 12 chondrosarcomas regarding grade, location, origin, size, patient sex and age.