Case report 799: Extraskeletal chondrosarcoma (Fig. 3).

In summary, extraskeletal chondrosarcoma is a rare soft tissue tumor. There may or may not be calcification, and in uncalcified tumors the diagnosis may not even be considered by the radiologist. The body of information as to clinical outcome is limited. Both of the patients whose tumors have been illustrated here are alive 2 years following surgery.