All of the following statements about synovial cell sarcoma, are true, except -
The term synovial cell sarcoma' is however a misnomer as synovial cell sarcomas do not arise from synovium.
Most synovial sarcomas are extraarticular and only less than 10% are intraarticular.
Originate from synovial lining
Occur more often at extraarticular sites
Usually seen in patients less than 50 years of age
Knee and foot are common sites involved